UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'im4nBl8OacMcBwFbPP0xGXZl7RhR5ZMeAZ+acB2UxIM=' 
WHERE 
  key_id = 'cd8ad49fab233f8957c88705ca48dfb8a1fa3a755bd30eb42a6555c09a755f58' 
  AND (
    token = 'im4nBl8OacMcBwFbPP0xGXZl7RhR5ZMeAZ+acB2UxIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )