INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af9ed9e2df04714ffac5bdb71e3b05af8853e5a1c426459af3d90b41e862c703', 
    'VAtJ10xMl+COv7ROZxWsD/XPeUv0VDjxE35bJmAB9R0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)