UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qcMBPfpSaqfNwYP/V6FVwFprHWVJZIhIyvylcUFhJUk=' 
WHERE 
  key_id = 'dcdf5a0b550c808c450c79d78cdb472e1d43ac3083e402247633664b56567fee' 
  AND (
    token = 'qcMBPfpSaqfNwYP/V6FVwFprHWVJZIhIyvylcUFhJUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )