INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '835b71d1c32a0dec47b099a1b9f4da218f996fa6698242a88ab1b164ac31990c', 
    '2+cyQHNloHrvUJ2p36I0ketAg4Yi1toTYP+zWOnPnlQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)