UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qvNoL2IzsF4ArOGwzO+2aPxeLJud9YA+xG7eDWJsaEM=' 
WHERE 
  key_id = '57fff606bc92b608b4fbb4378a93746fc71c7b44fb65245c21bebce7eb135fc5' 
  AND (
    token = 'qvNoL2IzsF4ArOGwzO+2aPxeLJud9YA+xG7eDWJsaEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )