UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WN/GLfZUwmFSd5JoI/EK8+lIFqQHSIp27FEv2kUSXZY=' 
WHERE 
  key_id = '1faf125529f3845802ac32dafe74c98f311e51d21939951b5ee090110f1b0965' 
  AND (
    token = 'WN/GLfZUwmFSd5JoI/EK8+lIFqQHSIp27FEv2kUSXZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )