UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BE2bQReR2S0HnyfI3aupjhlAcs2/ZNtvy+Z1SBw7KwY=' 
WHERE 
  key_id = '4946692cdbea5ca364e6408bd747c433c89407ed26583dc3bf9efbf8c11cc94e' 
  AND (
    token = 'BE2bQReR2S0HnyfI3aupjhlAcs2/ZNtvy+Z1SBw7KwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )