UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '61kFH6UkLZL5vq9KTje9F+3e7T2CyVYDnXhzoMxe8gQ=' 
WHERE 
  key_id = '4371fdd52a6db34cd45cf2a9fd460c5112ea3f4aa3e9c03a5798a02538376325' 
  AND (
    token = '61kFH6UkLZL5vq9KTje9F+3e7T2CyVYDnXhzoMxe8gQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )