UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yJwc7xv7meEivWdmUgAis9u9jxHNy1NFVq4NHVobaf0=' 
WHERE 
  key_id = 'c3cf122672d0f03eb15a41fd8dea713241c1cab24a40407c8647eef273b90fe7' 
  AND (
    token = 'yJwc7xv7meEivWdmUgAis9u9jxHNy1NFVq4NHVobaf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )