UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DgUWrKshbQwxdk+P47IQNxro0EJl4fyX3VCARSExpAw=' 
WHERE 
  key_id = '7fadc89df2fa02886925e847be37411c983c8dabf3bef00e7d9143ab004013b3' 
  AND (
    token = 'DgUWrKshbQwxdk+P47IQNxro0EJl4fyX3VCARSExpAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )