UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xfYea+CShrQP90T7dp+3+X+LJ9OWayKxlF3hVsCJdow=' 
WHERE 
  key_id = 'b2bd5ad405ff13459993c4490b798ec3ec96e07d46a37477f146816ccf8a46a3' 
  AND (
    token = 'xfYea+CShrQP90T7dp+3+X+LJ9OWayKxlF3hVsCJdow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )