UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '18rFynyLsKKEGSTSea7OU3g5eOrYkrAgEvsfCZ1PBtQ=' 
WHERE 
  key_id = 'fb0f7991d54ad9990e526706bced40483a0e3c6a464fa5a57fad545d86855ab6' 
  AND (
    token = '18rFynyLsKKEGSTSea7OU3g5eOrYkrAgEvsfCZ1PBtQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )