UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zAkPvj2SIUhuhOeyqaok9BedY7v/B1RcZBkgK6tQVD0=' 
WHERE 
  key_id = '219564a2e118d2114811375d44486d5db08ab7425408612eb6d2d8c1c0bda40a' 
  AND (
    token = 'zAkPvj2SIUhuhOeyqaok9BedY7v/B1RcZBkgK6tQVD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )