UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qa0ftBoVsx6Z4++TDhdLTiN4s2dJszQV/Pynd8XLn/Y=' 
WHERE 
  key_id = '7eebc496f6f49de6dd1f55aac355e602f7678df19085909c8f73bcef1e694ae1' 
  AND (
    token = 'Qa0ftBoVsx6Z4++TDhdLTiN4s2dJszQV/Pynd8XLn/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )