UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fi9xCR7MH+j5QOeXUU0zwwAHrt8hahj0fGFkZEKxXAg=' 
WHERE 
  key_id = 'cc763cb10cb468f374bb54b4642771a7b0d83f90f435ce826290536280964a3d' 
  AND (
    token = 'fi9xCR7MH+j5QOeXUU0zwwAHrt8hahj0fGFkZEKxXAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )