UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TxdYAuZG9xVqmXTCPyknidL+xWFlktvELYxCQFDSm+Q=' 
WHERE 
  key_id = '0fac57b500d3853acbcf28a92396897553644a74d8ce6d05d6a9ed64daaeb7b4' 
  AND (
    token = 'TxdYAuZG9xVqmXTCPyknidL+xWFlktvELYxCQFDSm+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )