UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dgiFZwANS4dhN7rbXHmenL4CRKaXv5yz7e4wz5hPghQ=' 
WHERE 
  key_id = '54d00ab4bbb5b8344cd12fbebb2f4b42537beeb76d297f16cb4d1ad776cca527' 
  AND (
    token = 'dgiFZwANS4dhN7rbXHmenL4CRKaXv5yz7e4wz5hPghQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )