INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78965bf60f0279813bdd02b6298241f729273665cdee1798b58a78f19d20b0e5', 
    '55MLzphsDKLtD/RrnSDTWPPfb2B/CmQtOJgpTJgjTpI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)