INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75f63688c6bbd6d652dd42db75b372db86df3280f5686aa240952745ce2ea094', 
    'nuZPCj0JNAxDzshzctOsGFi8fJVLeAglxgfugsrQjrE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)