UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5u/eBoC/KweKV+MfiyxtGPvkUyqfQK+al2q0oh5ksbQ=' 
WHERE 
  key_id = 'c99fa6c62dcd9dd120a17f64560cb4f91eca72b299adbb124ca89834edd24792' 
  AND (
    token = '5u/eBoC/KweKV+MfiyxtGPvkUyqfQK+al2q0oh5ksbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )