UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GItx7LP3RrVwvO3YBYytLxrHPespFAa9U1RA/2naLwE=' 
WHERE 
  key_id = '1ba18ab515530fc86a1890356ee42d55671ba16a79f0f77ddb7b2634dcb1aff1' 
  AND (
    token = 'GItx7LP3RrVwvO3YBYytLxrHPespFAa9U1RA/2naLwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )