UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TihnlEAPSQV79SYBtq9N4NOiJS/OFsZMcHv7dnzqVEo=' 
WHERE 
  key_id = '75a735f1d2e389b4b2ef7153274337af4126818c5f148123aef8cfc581513dd3' 
  AND (
    token = 'TihnlEAPSQV79SYBtq9N4NOiJS/OFsZMcHv7dnzqVEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )