UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eNV0kRuFvvJI+WOl12XSnnRFCIHXbvAsFVktb03oNx4=' 
WHERE 
  key_id = 'fb4e09e362e30a2a37d9e2952742c0d62d689c82152ba1fe60948a929319337b' 
  AND (
    token = 'eNV0kRuFvvJI+WOl12XSnnRFCIHXbvAsFVktb03oNx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )