INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10ead1d7d16080bf1738aafab1e21721fbef331a718915705fa6b2c2ce48984a', 
    'nm61pFmXifA5htYybNt6Y2G9gjvlGRgiqzGLafGhqlo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)