UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PZpeSsHRtFZm62iWSbAnTbhhFEG9vx3+XIwwXUJF1Uw=' 
WHERE 
  key_id = '53d4855ef527ed8c4f81568ad9f1cf69267e69bc98582cf5c26c629f5331e81e' 
  AND (
    token = 'PZpeSsHRtFZm62iWSbAnTbhhFEG9vx3+XIwwXUJF1Uw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )