UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wojq3EvCPyUBSsaN3pEDQRl509GziU+sWrpEYPFPeWo=' 
WHERE 
  key_id = '4e0918569de3316e53588a776a1c2b2b5877d92d191addb0d2df8c6d8855a51f' 
  AND (
    token = 'Wojq3EvCPyUBSsaN3pEDQRl509GziU+sWrpEYPFPeWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )