UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4jDT9pe/fWsnR0uX+SWSdfzH3q4pntrAZ0YeeQXXylo=' 
WHERE 
  key_id = '187c1b56bc68fe8bcee64fe8cc75229a548423336a5968d9aebac31dd6cfc318' 
  AND (
    token = '4jDT9pe/fWsnR0uX+SWSdfzH3q4pntrAZ0YeeQXXylo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )