INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1250fcaecfc20235811a6ef0831213e28fc27a78403f79475b8d140467b2f2d0', 
    'ZUc2mD7BsmbXzTdChsPeXiGAX4+Nkb8nq/wcn5Wq9KI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)