INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efafd39f720c672889742be043bf2e8a12758d4031d8049a73a13657d809821d', 
    '7ZCdhzu7cmLEQg/YpNuMiW87PMW48iu/zh1uX38t2Xk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)