UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LZFTPPThutxN4b6N3WpbDeXE+VLfNt8RFLtf6GWxy+o=' 
WHERE 
  key_id = '482d53392cc7b28fc770a24bd0b3dfba557483b744399d6e2c140d00aeacfffc' 
  AND (
    token = 'LZFTPPThutxN4b6N3WpbDeXE+VLfNt8RFLtf6GWxy+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )