INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88fe42599abe129e4aba1992ae3b3c63453430fa9e6b9e58f3948eed01c8e096', 
    'bx12a4wZn9cF5gx6LeRrWaFaF9IDIp0S9z2Up/d7ESA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)