UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FZZcxf/CTGlb+M00wLA7mo0Xi21N0WByMkH0Pdp6FC0=' 
WHERE 
  key_id = '727de9ac325ae2541f36d17443810f477f0252b9fd731c0131f5234ccedf0a20' 
  AND (
    token = 'FZZcxf/CTGlb+M00wLA7mo0Xi21N0WByMkH0Pdp6FC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )