UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M/jv4u4jO+w0cLX4otQzADCvtAdd6ijAqwhkDk7mtgU=' 
WHERE 
  key_id = 'e3a07e5309df330c390a5998fe42b0a25935502212f52e0acbe1efb8c35b4070' 
  AND (
    token = 'M/jv4u4jO+w0cLX4otQzADCvtAdd6ijAqwhkDk7mtgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )