UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iEY5fodXN3LOeUX3fhtPEozB4UPfeqY26wLgqSeYLS4=' 
WHERE 
  key_id = 'a395a2eb6f7779ca8dea2ff1d42367b7867e21113b608ed4ac5a02dfa501c4f2' 
  AND (
    token = 'iEY5fodXN3LOeUX3fhtPEozB4UPfeqY26wLgqSeYLS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )