INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a505d087b9a35837bc6d22fabfad35151c8f348001e51f8b367bd669b5a10ee', 
    'mrzBtDp0vxXUIKlG5TMcHOBDuPOQg0MFITqY12IAhM8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)