UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DgRt/s7rip1AyAhFhBDcldDGimkwApCbdp67h2Zkhvk=' 
WHERE 
  key_id = 'be85918513252add226ce386167019327e825dc584f5567e56bb815fab4de41a' 
  AND (
    token = 'DgRt/s7rip1AyAhFhBDcldDGimkwApCbdp67h2Zkhvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )