INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2726fc7d06373eeb3d5b05890d07060722630a8f612344cc3e90065be26cca10', 
    'q7/DcyCtp9NrSYYEIMgR3RGzoPXNLYfUoI9MtYZhyRw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)