UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HfBmLz3wLVevh2DRsyvHROXAcgZx6t96K1dABv4BwLY=' 
WHERE 
  key_id = 'e9e4454821cc3875de7c1869546689480b5f5769603710bffecfdcdaa1ce2034' 
  AND (
    token = 'HfBmLz3wLVevh2DRsyvHROXAcgZx6t96K1dABv4BwLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )