INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '866873d369e2e00a1f89cd263fcbf596add37d2026c12e6502e742fc78958aa8', 
    'FYrByIlaDG3jjlzbO/BbjKCpMvGmL+BDQSObjMyziyI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)