UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PFR/pwml0awaLe5LZdZ50cmK4ot+fyzaT4iJpBozI7Y=' 
WHERE 
  key_id = 'bf5078e54b87433b58bdbd921a192177cb15d8667f2167d4bfa035ee223ce3b5' 
  AND (
    token = 'PFR/pwml0awaLe5LZdZ50cmK4ot+fyzaT4iJpBozI7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )