UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YwVqiL6Lfj0ouzcgnqAyR7SSIxx9OP+RWQl0FIyHjE4=' 
WHERE 
  key_id = '936c608029c5fc82e805fb80b5f102417a5c89bbead77e756e81c942c05c5895' 
  AND (
    token = 'YwVqiL6Lfj0ouzcgnqAyR7SSIxx9OP+RWQl0FIyHjE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )