UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ycZd0dP9tjYqawuA6NV29NI8A7JtVS27GCNP7bS3foM=' 
WHERE 
  key_id = 'f156834a0394d0b0aec55f09019aa375b8eb5a87472523138b1914010265f746' 
  AND (
    token = 'ycZd0dP9tjYqawuA6NV29NI8A7JtVS27GCNP7bS3foM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )