UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nMghD8H+k36dFU+NEmCmix79FPfqzRf1ExZJrm/JVs4=' 
WHERE 
  key_id = '94eebe1952ce9cdee7ba8d819ce752fd0a93490bca881f3642d9be4afd5aa83b' 
  AND (
    token = 'nMghD8H+k36dFU+NEmCmix79FPfqzRf1ExZJrm/JVs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )