INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1287676a618c91df09af564ba28d49b37941824e2644ccdaf25340c4e6062916', 
    'jkZacSjbeC4E0wSYIKBbk2BAFX5OMHPN519UhYs5qxI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)