INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ff04af659957fbcf95e803c5bfec735337833bd901e34f0bbf422e304c7f38b', 
    'FbQhUEEXkVJejVld/4u2Rae8P7VbcDYAbyuw8sF8nIw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)