UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I1MYG5KlJReFYs139FSTyflwUPt1ClAr6JntoSXO5IE=' 
WHERE 
  key_id = 'e6be2d593ae2a740e6bbf6001a96aa0b1c65d54cfb0662f9462dc52b6702ae28' 
  AND (
    token = 'I1MYG5KlJReFYs139FSTyflwUPt1ClAr6JntoSXO5IE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )