UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qScS17smjWjrfRNIP+eLmIjIV6rC8ISFgAGk3mJY+7c=' 
WHERE 
  key_id = '7627c58c5db0250bf3a7ba341d4973d687ab5a7179a0b68d5d1d9a919b2763e8' 
  AND (
    token = 'qScS17smjWjrfRNIP+eLmIjIV6rC8ISFgAGk3mJY+7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )