UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A+0gsNM2UhQoo2EFE/MEdEWCxPacWAF+3NMsMa0Yhfc=' 
WHERE 
  key_id = 'bc6dfc5b699958230b8e40fe14962f368d6f8541d3653f3a26bdfe32556a8155' 
  AND (
    token = 'A+0gsNM2UhQoo2EFE/MEdEWCxPacWAF+3NMsMa0Yhfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )