UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xvoUK5TyK/q0VEgxkgj6ROWMDmyVJoE6K14VHs0fCCE=' 
WHERE 
  key_id = 'c3ebbeca78b1af4a3f82f4bc3b505b8ab9ec9519c6f38225ea75c12bf5c57f48' 
  AND (
    token = 'xvoUK5TyK/q0VEgxkgj6ROWMDmyVJoE6K14VHs0fCCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )