INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6391f6326a36876dea2c06c747f444df2fbcb3369461d79ab98ebd75f07f374f', 
    'Gp3n1dwt82+zWym9FysmJTbjPomsmmUBhUk36RgEktY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)