UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZzqsAN0lSB6vjCPrKIsMctmrR8dkloPZxC3to+rBNjU=' 
WHERE 
  key_id = '2ad2a4fdb37c00ac78af9ab3fd6a0ecc8aac74b056316e67b27f3fddf6a180bf' 
  AND (
    token = 'ZzqsAN0lSB6vjCPrKIsMctmrR8dkloPZxC3to+rBNjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )