INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb76ed5167daf54cfd1900bf6556a847a8626d90aa6c1c6b14c5698b607f0a5b', 
    '8hj27WNFf2N/Sy7OtkAwpXGLdPPlLTyZ7I7OOb4m4Ic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)