UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YD3g5ta7pyd2q0CSxCRj2ZRx565ws8JaZlkvE4dDR4E=' 
WHERE 
  key_id = '77a5aac43dd708a297705972ae0d0b28fc5ace3851ed06d763c3f6477086f8f0' 
  AND (
    token = 'YD3g5ta7pyd2q0CSxCRj2ZRx565ws8JaZlkvE4dDR4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )