UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rdga0M5EUMYbPLwVjD2K1rKHJ+dkIoXAtiraBQ0D5Yg=' 
WHERE 
  key_id = 'f4d02fb52c06e97c4f0cfb30dfff6a4fedcca7a2eca2049c6fd31009c89f54a7' 
  AND (
    token = 'rdga0M5EUMYbPLwVjD2K1rKHJ+dkIoXAtiraBQ0D5Yg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )