INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5c2ef30f80cff4c8d57858b9a04b3dd38f0c6318506082a830c243bc308d981', 
    'BvRsTX7w6aGuoIp2S5XMTDujcnyj3AHb15Ibgq04578=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)