UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lsK5RcGHTROEX2gQ4BAH7/n0pivfj7sdFYZqonOptl8=' 
WHERE 
  key_id = '6ab77d5486bdf7d06be800264fe8a1fb05753fce2d452d6b9834d5a7d8dcb6a1' 
  AND (
    token = 'lsK5RcGHTROEX2gQ4BAH7/n0pivfj7sdFYZqonOptl8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )