UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UzA0N/pW77zZjBe5D68kD6kOLR64RITmSUlJNTO9Bnc=' 
WHERE 
  key_id = '295f5ae3a23637985c05c00c5737d5e2d2d94dfa0d5a9485f3e60a807e6b6c5c' 
  AND (
    token = 'UzA0N/pW77zZjBe5D68kD6kOLR64RITmSUlJNTO9Bnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )