INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b0a66b4dec1502dd28fba83426977c2d4fc79808b452bba31f2345d24723abf', 
    'XOOXLG+6qZoiVPOsqso1LjrC2wECkhE5hkL5hCo8hvM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)