INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4fc9917a337ba71c7c4be61c9de56ffe3a09d92e3b0d93f981afc941226b006', 
    'OpHJrU0/BJtSMUuQ6CvcM4g6o2F4YC6hE3rItsoMQ60=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)