UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lJY9c6OqV7aSaNhx4rRK6t9/zBklI3BKJLmN+NWUBCs=' 
WHERE 
  key_id = 'b7c98b83dfc0a0307b807f4168552fac34c36ecb64a5a97d9dd306d2fc9bf92c' 
  AND (
    token = 'lJY9c6OqV7aSaNhx4rRK6t9/zBklI3BKJLmN+NWUBCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )