INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2476ec7663e416273bb2d324889d283a3c1c83e3dc991d59341ac4e53926af6a', 
    'q7lGojiTpOdGvWp5vfDQ74gjWBgY5cFs1A++WYH74PI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)