UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lT+gclhjn1GXu2Vu7HqJciG1LC/nnRqp3t3psL249Lw=' 
WHERE 
  key_id = '0be42bbf2433fcf6c7b1df043680aacde08e5314e3cff6c57269f70f13d07b2d' 
  AND (
    token = 'lT+gclhjn1GXu2Vu7HqJciG1LC/nnRqp3t3psL249Lw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )