UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/f/caGoL7LupZMamFGQtbAWhnTwYKqyAmalkO9cXfo4=' 
WHERE 
  key_id = 'fe004634e41c5fe77a288df1b28d2961fca0ac52868bb30bd6ceb1055524fd0a' 
  AND (
    token = '/f/caGoL7LupZMamFGQtbAWhnTwYKqyAmalkO9cXfo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )