UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hShaFbd1L1IPo8UJ6tfw9r4MZlbjIF4ROomBq1q5/iU=' 
WHERE 
  key_id = 'fb1d650f10c80348541a1b88adf4c980c5d0e028e72dcc66ec0101ef4a5b4b63' 
  AND (
    token = 'hShaFbd1L1IPo8UJ6tfw9r4MZlbjIF4ROomBq1q5/iU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00026