INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4843860cf2c2f2377c58d04086be7129081a3a601ac92021619a9f3150f8ef30', 
    'js2dhuBGJGD2dCz7pwS74kPhO+dBGT9OsHm4HtS5aXY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)