UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Iimy3TQ00E+qbS+ARj+v6LcqJwShhnqH4mB5JfocD8=' 
WHERE 
  key_id = '9f8ec09d1e625af455b03215757e1eae3468167fb41adba79a159bcfc4822b33' 
  AND (
    token = '4Iimy3TQ00E+qbS+ARj+v6LcqJwShhnqH4mB5JfocD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )