UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U7hDXb8cSHTGmqObSLfTS6CtWSOdE2urciFPo/qTSi8=' 
WHERE 
  key_id = 'fd9a73f3877cfcf05180254215fd00655d44f8b445b4d9189660a09068177598' 
  AND (
    token = 'U7hDXb8cSHTGmqObSLfTS6CtWSOdE2urciFPo/qTSi8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )