INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '323e29e1ed84228e5d7ea679116bd9e76b98ba3441a9c3e4b208448cd062c5d8', 
    'WvKWUT2dEic4XJ75OsNJobUXsQg+pkZIoVf64Q9QNxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)