UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CvYKyfQHiboHPyAwJge67uNJryr3ZoDHTblyT/KkCpg=' 
WHERE 
  key_id = '7eda1802694f856d5ee064b3fa52e62bf300633a2f73416e2e0aed92c084f030' 
  AND (
    token = 'CvYKyfQHiboHPyAwJge67uNJryr3ZoDHTblyT/KkCpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )