UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i4ovvXdpDzmht03MmwZC8wgpP/5FMzDH9M3VxOrb1ck=' 
WHERE 
  key_id = 'bf19d8d2dafdd24289cedf954d872c26597ace2f396e2d0765db34773a59351a' 
  AND (
    token = 'i4ovvXdpDzmht03MmwZC8wgpP/5FMzDH9M3VxOrb1ck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )