UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y1e4aIivoPq5yNsOj3ru8txoQc2DSP7aeyTfm1sxmWE=' 
WHERE 
  key_id = '95448346f77af349862c67737f331dec3f98e53fbef19e7142cd772f0d91bc93' 
  AND (
    token = 'y1e4aIivoPq5yNsOj3ru8txoQc2DSP7aeyTfm1sxmWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )