UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oJht6TKi+TM28zpYmp7e0UqgqD97TcgIfSfeBfLVE+E=' 
WHERE 
  key_id = 'e7355ddd4e349726b84304a884ef399af93920d77d1f2415a19df75e05fbbef3' 
  AND (
    token = 'oJht6TKi+TM28zpYmp7e0UqgqD97TcgIfSfeBfLVE+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )