UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lEuKQaV/vQiTmRpKq3WbShxnY0JUopdADqaLeipd9rk=' 
WHERE 
  key_id = '4ae7817afb44ece6aebf94f75e305c1ac4dbf3a9607ddb05c2a2fe861e4f90b7' 
  AND (
    token = 'lEuKQaV/vQiTmRpKq3WbShxnY0JUopdADqaLeipd9rk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )