INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e2d3f99fe04e4af2127d2c89e7923594538ce778c4caeace209766a3e6d0a5b', 
    '0cYzSSTbaeosXbqvKGNWJEeVEnMcEyKtvv0G2fCs1Oo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)