INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6711d0c5a4892f3c4a8873f64a4763477750aca1949ba6b56294e567f5cb3afa', 
    'esfPdpqTHwywRW9xprKfQ99+A4SbEKMdikiJux0Jmj8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)