INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '866b9153403755ca4ab6510712f09ad5cb3fd6d234a22d59a09d449ccf080770', 
    'e444nT+iZfNMt2WlzvJ9YZ9+alXu2uUd0oDC7odc4Es=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)