UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HjwcyIaBtkzOfoQbh/mYbFTkdjyB46Krl8lRpXCbtx4=' 
WHERE 
  key_id = 'a787a5bdfbd7fea6abdb33642cd309972c85784f6822664d9bc593991aafef01' 
  AND (
    token = 'HjwcyIaBtkzOfoQbh/mYbFTkdjyB46Krl8lRpXCbtx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )