UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'riTR6mw6c23JQAgP8lw0BbDm0g1GJl0x1T+SlaJJvu4=' 
WHERE 
  key_id = '6eeff189cfdcf96bfd8cbf2e273a1f4bdcbea7dbbcd00e4a805037a7f9545004' 
  AND (
    token = 'riTR6mw6c23JQAgP8lw0BbDm0g1GJl0x1T+SlaJJvu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )