UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I3v7SqziBsFCVeaEicw8tVZXr0LiDK2XTFH4bKj4JBo=' 
WHERE 
  key_id = 'b081bc4b747b67c703a436d65d619e96117f7a7eeea7d6d9f9df27886f5ede44' 
  AND (
    token = 'I3v7SqziBsFCVeaEicw8tVZXr0LiDK2XTFH4bKj4JBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )