INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '04ac014dcd2f67aa2fd9928b4bc16a05074bbc68a24709939c99f2c0502b135d', 
    '4vfcRXo84QQ1AxO2C0JXB2WaWbR7cJR1Nk82teSev1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)