UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xKjhhYDDfrPyzBSG0+cl2iJpCSPtZ0mSPAiEJV87/0E=' 
WHERE 
  key_id = '0b0e4352564d687f77b2c693c44fc1ff0652ffdb42dd0fca57f6555317d57bc4' 
  AND (
    token = 'xKjhhYDDfrPyzBSG0+cl2iJpCSPtZ0mSPAiEJV87/0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )