UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RnTk3K+8c3HCMZCJbPlhm2pmqMEK+KL0Y1h91pjIpu4=' 
WHERE 
  key_id = '8809b134a41778c2cf3bb03275b84179513330b8a967c202b966e5e22a2f3373' 
  AND (
    token = 'RnTk3K+8c3HCMZCJbPlhm2pmqMEK+KL0Y1h91pjIpu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )