UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CK4CCNg/V5P4YUK9LT70DBQxYZzhvGG63dyCs0u51Nw=' 
WHERE 
  key_id = '0cc31258ceb00196867f0e5d1895f4ef5fc600882df327e614aef8c190894f46' 
  AND (
    token = 'CK4CCNg/V5P4YUK9LT70DBQxYZzhvGG63dyCs0u51Nw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )