UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OtiWj8Q6Pf33I/i8dCybV/C3h8J4udbtXcnFl/qbfZo=' 
WHERE 
  key_id = 'de40e99dfdca2001e2e91c63c22df44fbd1f6bb7f8799f12e6744508378088da' 
  AND (
    token = 'OtiWj8Q6Pf33I/i8dCybV/C3h8J4udbtXcnFl/qbfZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )