INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '947438b7775d826342c65901e3eb5a187aef82d4186b14c720b33966e3793519', 
    'ipBvjMSyC5Fgd1I6XM6O6Xk3/Vmk7oONql/e8LubK3A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)