INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca87ac4c08d2d7fb89789b997d85dab19596110693479c70b5e50790e1354888', 
    'T5nbhL6r3yFYRBvb29ypi87a0gT9W4dGR5otwrL1B04=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)