UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+u4Y4RrB4tQu1r4WVaTwL+Vht/JgWFlbO5p2cIU+1F8=' 
WHERE 
  key_id = '4eceaf70d085e97dce70712f84c1ab223b75216163e2e0c4747d2d55d3f67987' 
  AND (
    token = '+u4Y4RrB4tQu1r4WVaTwL+Vht/JgWFlbO5p2cIU+1F8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )