UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fx6NK/x4aL5hjWsjIIqXRGGzxGofcPC3TL1ONnyh7ms=' 
WHERE 
  key_id = 'f07e0d7413e04b29b2750cd45fbbacb74d49118b4ad04a66368f85241e1c485a' 
  AND (
    token = 'fx6NK/x4aL5hjWsjIIqXRGGzxGofcPC3TL1ONnyh7ms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )