UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Up6URNrdkqgkEqoVFfMtcp6ac9x+QJ6bCvVQeVkazE=' 
WHERE 
  key_id = 'a71e4b13fb33be390bf4413b6de1ad847a67d9a58490c606e801810a871585eb' 
  AND (
    token = '8Up6URNrdkqgkEqoVFfMtcp6ac9x+QJ6bCvVQeVkazE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )