INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b7c098c022bf3c356077bd9ba9cef0e6b7fc170a6829148f6b1c086dbb0ea81', 
    'XPaVjL7HtUATZZQqSQDmSzk1IzVQqGthV6yPTerZaAU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)