UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OiorXRrWyc1FVGtUfEBlbNJJEUcDjLFZ1Plh1/2ygHw=' 
WHERE 
  key_id = '5470421d22507dec084f28f7a20ac8c1937a2a28bb28d77a0d9eafb152367a59' 
  AND (
    token = 'OiorXRrWyc1FVGtUfEBlbNJJEUcDjLFZ1Plh1/2ygHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )