UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RvbE2gNM28zUOOqvnPc1doNSPVSuq/g9XsCgyMKlVhI=' 
WHERE 
  key_id = '096a52d0ae7c1f658cc4512427132a457879623e81077dabb6451cf9978ba60b' 
  AND (
    token = 'RvbE2gNM28zUOOqvnPc1doNSPVSuq/g9XsCgyMKlVhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )