UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nLpLZ2ppdEorhz7V9DRsEIBsP96fxpiC/MO5hqdm9TE=' 
WHERE 
  key_id = 'aeea733c6fb2b8e10dc522da8ff492d3415a94153d9e314abc4f435c51b0645d' 
  AND (
    token = 'nLpLZ2ppdEorhz7V9DRsEIBsP96fxpiC/MO5hqdm9TE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )