INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e68caee7e300cf3ec2f07fe50169f504bc30c0ade2db10b9e4c6debb1681b3eb', 
    'hurT+IAADZzzAh+z5exQs8VKCi/tsljURvueyB7qsYY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )