UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IjWD2+T4xakkkvmfd9jMQIPocr/3KJ56oY2sGd0kAY0=' 
WHERE 
  key_id = '8139637adfadd97684e3d904a300d6f56ce2b87b61faf4481e6ed2ee54e5d929' 
  AND (
    token = 'IjWD2+T4xakkkvmfd9jMQIPocr/3KJ56oY2sGd0kAY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )