UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'psQyyMaDHP8Cd+tCc5TlrXiGvy0u55n3GtFhQvlTRqQ=' 
WHERE 
  key_id = 'b6303e763fa0dbebddd9096d7ce749cfdbb088460231c1e6f8b55f0a32684e9b' 
  AND (
    token = 'psQyyMaDHP8Cd+tCc5TlrXiGvy0u55n3GtFhQvlTRqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )