UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XkFcH4D7Gx24O7g/9H0Z18lLTnCbpRf0/sAfqXreKcc=' 
WHERE 
  key_id = '75e85486d60ff6606b1a1bbbed4c6eb0b53ce8488cc47f40f175b77c7854035a' 
  AND (
    token = 'XkFcH4D7Gx24O7g/9H0Z18lLTnCbpRf0/sAfqXreKcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )