UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'korRR1HNbcZrqZ4I5AKP1L+JHZLD8bhVKwddsFcwZTs=' 
WHERE 
  key_id = '33507eb93bcc984e42a4c19608a312d66dfa31e39fc28475377de8a085374a1d' 
  AND (
    token = 'korRR1HNbcZrqZ4I5AKP1L+JHZLD8bhVKwddsFcwZTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )