INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0c2b0da013bb429cf43b77d24be2e0f5ca274effeee1114b8ff5bea9f49535d', 
    'KzoJL3bVopDtV5JPHHWCcJ0IFBLRfM4eZyOO0kckg/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)