INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e0bc1a754afaa7b782e11b7541e4939218335f0598601395aec6bfe0d5874b4', 
    '/Tq/qgJSz3B6Clzq53tlbKHP1o4siHc5aj0bdCYzWV0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)