UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+OghbVMi/UOI5VYMVWVbqSEKHUSUYBYLdJwljYFqVzQ=' 
WHERE 
  key_id = '5b760c3710da6046a822bdf19bd3ab3c0636aaf6388306943474d5ea378477f3' 
  AND (
    token = '+OghbVMi/UOI5VYMVWVbqSEKHUSUYBYLdJwljYFqVzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )