UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fvtKg0+dCxY139wz7GKNosCMpShrBGJuH3BliipcjNM=' 
WHERE 
  key_id = '371374c8bc8ee852d302cb40b032ffa0b7a16443908fce4696651dcbe0c0545f' 
  AND (
    token = 'fvtKg0+dCxY139wz7GKNosCMpShrBGJuH3BliipcjNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )