INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28439bcfb4da1e2733c15c87dc7a538ca5af589649cb0712363bf9b42c611409', 
    'YPOpLOOAG1n4QvmYFZbRh1OebWw4duK3CR/fyaXnd9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)