UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WdU4HQVfuIYednGmBhlDO5fWLMjuG5DL3Ak61RWPS5M=' 
WHERE 
  key_id = 'b18803020670a3f2f2f83720114cb1756e524c6bda7aa4ab7ed951fac081de0b' 
  AND (
    token = 'WdU4HQVfuIYednGmBhlDO5fWLMjuG5DL3Ak61RWPS5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )