INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9a2d603d76a5f89c01501415257d574c5d1c0fadf10d32eea93a0bcf34b2193', 
    'GutxLXquT7iMypMzcKoTNpATZtwgMr7WjYJFydwXidk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)