UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+X978lVKWIn1Psw+cJ6BOk/wyrvWIwDNm7d3+bUPKpM=' 
WHERE 
  key_id = 'fb9b72cb0e4bccd49ecc2c9942168618bd373279766b584d6471da575d44adbf' 
  AND (
    token = '+X978lVKWIn1Psw+cJ6BOk/wyrvWIwDNm7d3+bUPKpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )