UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+d4RFlBE2R3YZ26zc3yyNcBKMKkKUuGSsxB8TSPzNDI=' 
WHERE 
  key_id = 'a75549289d4a975ec406cd6c156a60d92062788137871e2ea518958d49520754' 
  AND (
    token = '+d4RFlBE2R3YZ26zc3yyNcBKMKkKUuGSsxB8TSPzNDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )