UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IksPP4IHrby5AGb/g6b1rpxu2fgvT5Wkvmlat7BB2gk=' 
WHERE 
  key_id = 'dbca49602fffdf2c1cd9aea7929a315bc902cc269bd76412a66c7d058420cc6a' 
  AND (
    token = 'IksPP4IHrby5AGb/g6b1rpxu2fgvT5Wkvmlat7BB2gk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )