UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qjkadAY4kkUye1J1g3bOi3YaczJu5cITbI94I2tSvUM=' 
WHERE 
  key_id = '49db005e9eea622261e5068011fcd0d848191e4b2c68778d66e76cea1d24a62f' 
  AND (
    token = 'qjkadAY4kkUye1J1g3bOi3YaczJu5cITbI94I2tSvUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )