UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D7uTM/i6pXGk5pSA98XQiU9gjzBfPICDXkRyJNqcjGw=' 
WHERE 
  key_id = '19f6ac698f3a5c32e7e16ed922e3808609c8f98c252e52ac98b8f326cf6dc29f' 
  AND (
    token = 'D7uTM/i6pXGk5pSA98XQiU9gjzBfPICDXkRyJNqcjGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )