UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ewzs45qbg69t5jkt7ydmCy9r3NJdpGZqZYVLHDvELZQ=' 
WHERE 
  key_id = 'bda02d8c409eaadf0e7e0acda872d19dc69d25718beedf5c5364ec3284c0e2b2' 
  AND (
    token = 'ewzs45qbg69t5jkt7ydmCy9r3NJdpGZqZYVLHDvELZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )