UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PrF2z+N1mS0OHeFoJW7RTkp39bmaBUa90rogAynZHMg=' 
WHERE 
  key_id = 'edb707c17c2fee903371d3df1ec9d10cb3284393920061f6b471535fc5decef0' 
  AND (
    token = 'PrF2z+N1mS0OHeFoJW7RTkp39bmaBUa90rogAynZHMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )