INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7af4cc4167db3a65c6eb8cad9e8f5701c7eb15cacfd997113671f672baacbd3c', 
    '6wWHoXDRS+uy24ckbqhc6wEaeB/jB/aQ5V28d3J1/T0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )