UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '01SLGRKh9j+omJu8j4BiDlsQxumpwXJ1oeo4jHiLYiQ=' 
WHERE 
  key_id = '926262453e16dbeb637be3a7347b436fc7a1bb20ea19a7c0748f43174af9d790' 
  AND (
    token = '01SLGRKh9j+omJu8j4BiDlsQxumpwXJ1oeo4jHiLYiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )