UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'siP1mPQmpHaSfF08TIeSlv9/gSYDn8fFrn30n7Glkk0=' 
WHERE 
  key_id = 'ee117f83ec0036f65feb044b27ce63eb795c8f9b5a6b5820a5d970b06085521e' 
  AND (
    token = 'siP1mPQmpHaSfF08TIeSlv9/gSYDn8fFrn30n7Glkk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )