UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gRD+uc0wO5ddetTyInfdfgZ8NIfdA2ncBbqS4WrMBb4=' 
WHERE 
  key_id = '73f09e195bacd80fa611daffc834bae28580721805aefaf4b27dd89aa68909ec' 
  AND (
    token = 'gRD+uc0wO5ddetTyInfdfgZ8NIfdA2ncBbqS4WrMBb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )