INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b68c953a8db240b36597b30cf098ffe015621d940e1fa861fe0f96037b66ace', 
    '9BVMY/IhHn/pR35gvIQI5CNCK5z54O8Vh0LTlDBXBlg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)