UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EGP0BMj59ZOBt9FfPCVqRUQSJYIxx2pEFleovC7Nj9A=' 
WHERE 
  key_id = 'd975d51cda862732c3bc81d80c05e9190ed13dddfbe3b6acb2626d2c2a88211a' 
  AND (
    token = 'EGP0BMj59ZOBt9FfPCVqRUQSJYIxx2pEFleovC7Nj9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )