UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NHFmIIc3cQyRWLjX83qpmzKa62RNnWJK+Lx1lP543UU=' 
WHERE 
  key_id = '6616447e50e8bf7d699611557b4a969761665e8aff05220cf78b98e7a14132fc' 
  AND (
    token = 'NHFmIIc3cQyRWLjX83qpmzKa62RNnWJK+Lx1lP543UU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )