INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '266e1b02c0de75f1bc3214bb4760121066f5398fb82629cb79a59cf7ff6d20c1', 
    'ShWQZ8mSq93LgIovGObo+X0Spjo0qjBWRNminZ564Qg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)