UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M5TEQgWDIpWPCproC1AFva1IRUmOZ3N3+cqVHaCv/NU=' 
WHERE 
  key_id = '5d025d4b019531f40f92f9a65f8fe42e44a9c7a058b705e9e78ffb648e14a901' 
  AND (
    token = 'M5TEQgWDIpWPCproC1AFva1IRUmOZ3N3+cqVHaCv/NU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )