INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7251e00d00c13c2a45d6e0e06b1cbffcf653d90fa7ec834ce1ad945e223026ee', 
    'x/j5vcoeCnsxShamwqVaYRvTyyrXIKtc6ThXxyto+xk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)