UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DtT/6LjqJf5oSf02rZvQw3wNrQM974DWnNF5LXf7ukA=' 
WHERE 
  key_id = 'b907da918dbe0ca16a44f403836c2e05dfacbe062be4db6e11a61780bc4fa041' 
  AND (
    token = 'DtT/6LjqJf5oSf02rZvQw3wNrQM974DWnNF5LXf7ukA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )