UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6h4HKot3tDFb1i8VpCZIBk91KDd+3JN/1pIk2nw3yPA=' 
WHERE 
  key_id = 'b72adc41fdd603b14a208d2290907ced86f83bfb80c902ad94843a66fa22c894' 
  AND (
    token = '6h4HKot3tDFb1i8VpCZIBk91KDd+3JN/1pIk2nw3yPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )