INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de455259fbeeecfd91e3209ad5025a47706814aaa977b5912063c2d8d31834e5', 
    'gF11sEt4WZMV//ZWGt1C0jUGSCQsTvrYA7M7MC5G1e8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)