UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+uN6yBIeHFLRvqiD1YL2KrQFLnqH5ye8bqN4VpL1wps=' 
WHERE 
  key_id = '48c048b039d0cf4df8352a36dea7c1ff7f4e8626bba1452bd858ea542794090c' 
  AND (
    token = '+uN6yBIeHFLRvqiD1YL2KrQFLnqH5ye8bqN4VpL1wps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )