INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bffda3da5f24d9207bbfa3c3e3dd2ea63ab979d0678942fb07d3daae85b3469e', 
    'bCl0h8VNFk/Hdf7O1vXfBAWxMFmjfL5csc6WTlLjpbk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)