UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T2yIzxWJG4Y0bA+PdA9UevEg1TLGVF5iKOC+8aI2qdM=' 
WHERE 
  key_id = 'c0e5b02e2ca3eafe29299519c55e87280baf6242ef242640806f339d5cddd0c0' 
  AND (
    token = 'T2yIzxWJG4Y0bA+PdA9UevEg1TLGVF5iKOC+8aI2qdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )