INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '542337cc8c4d0fdf784e5a1d72548eada9f4bda030d50bc95ffde3981550dccc', 
    'pBr93SDQFYb/CrJ8YrrG2HSRyG8iLIb8RCcUWvyPhGc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)