UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TE3QvaNNfk6c5vIA4wB4w0pjyhNbsXxriwuuN2PbJlE=' 
WHERE 
  key_id = '2c95c9972686e74ca9768e7aa62038b2908d42a4ca1a76d586fb3f49a3e993d4' 
  AND (
    token = 'TE3QvaNNfk6c5vIA4wB4w0pjyhNbsXxriwuuN2PbJlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )