INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '820b3b7988289d8eb8dccc663f7e3a5ba099206cf7df96dff88dcb285450d6f6', 
    'l3yjnzEhBzpTcAHHWwzz3ot/LcvGLQN3ZZVHtjkepIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)