UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1q5wbU0Dq0yaFB8fq+VzKPY3YYWhcYViQ2vTk8zEsHo=' 
WHERE 
  key_id = 'e737f84764b43e2406f0a15ae44dacb0f4cfdcc2479bf16d8608d4cf965cf930' 
  AND (
    token = '1q5wbU0Dq0yaFB8fq+VzKPY3YYWhcYViQ2vTk8zEsHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )