UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '77tkRL4PE9KaNHwa/cM2yZitVW+CkoLzreuYRTHNcy0=' 
WHERE 
  key_id = '6b2860422a62b86c437039cb0e57bb98c01a6a67c9f461763344f2b5cbe15f68' 
  AND (
    token = '77tkRL4PE9KaNHwa/cM2yZitVW+CkoLzreuYRTHNcy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )