UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IoLD0j6NRs+jRC6mRy2YADcBI79lYKtKqRBXWVaXf0o=' 
WHERE 
  key_id = '3418eb5ce965463b28c9fd0c3d1eedee47044097a227a253209b8af4d398382a' 
  AND (
    token = 'IoLD0j6NRs+jRC6mRy2YADcBI79lYKtKqRBXWVaXf0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )