UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'edNG9TVaFPNjoyPHYPmEQwkxIGk11vE8dSA+5l/X92A=' 
WHERE 
  key_id = '5bc9237525c86cabb3925ea3b11543f5266aabbbb831342eab6c20ccd02d735a' 
  AND (
    token = 'edNG9TVaFPNjoyPHYPmEQwkxIGk11vE8dSA+5l/X92A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )