INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2aad691f8f1016bc753ee941bba131974627d5368b5e246bd7db96e79f8840d', 
    'HeIzM1nRaLhovtfcE7awp+PWaK9gh81VcP0UhNy1R+Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)