UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jvu6SKepRJD7aPO+SvtZZ4Bt6bwIW6Ly+wDLawp9f5Y=' 
WHERE 
  key_id = '74a67c4356094995edbe2fe8a0cf3cfb3ccd6c3f7d98fbe683ef13e818c0deac' 
  AND (
    token = 'jvu6SKepRJD7aPO+SvtZZ4Bt6bwIW6Ly+wDLawp9f5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )