UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O9pbpqNWj+2BBsaFoalfPyEBSQEsyaAu1F3IHytFgPw=' 
WHERE 
  key_id = 'a135870b1a83f1acc77ffdb69975e861f160e7c31a2e49adca9071dacd4b24cb' 
  AND (
    token = 'O9pbpqNWj+2BBsaFoalfPyEBSQEsyaAu1F3IHytFgPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )