UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O9g5WdSQSfmNWx85Za+jXF4fKkkkXjYpMGlqFBTzgGk=' 
WHERE 
  key_id = 'c9ff3a881b567dbadc94030e6526d564b4fd54c0714e96e2569092d477dc1c58' 
  AND (
    token = 'O9g5WdSQSfmNWx85Za+jXF4fKkkkXjYpMGlqFBTzgGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )