INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef4ce5119eebd4af45b6497b567701f3f23cd9be93a9ef3a73a6997e0c8a8095', 
    '+SiPfS+AnDRb0hj//DpN1Y2D7dIQtfngWGU3j4tRdno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)