UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '048ZFtjfR94M3FA33yKw44es+T0fop6ajZGgCnTJbRc=' 
WHERE 
  key_id = '7e77b33f45752690021e5075345537a5e442ceafe495d25cb2e19ca7e05a0601' 
  AND (
    token = '048ZFtjfR94M3FA33yKw44es+T0fop6ajZGgCnTJbRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )