UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FfQ5r9HVPrBkbO5o3eq+jh7gy9gjitDn14BEZba52qk=' 
WHERE 
  key_id = '8428ab2f4beee94ddc4e58a712b77dd3e43abad093e330bcdc7130de11dbd5f4' 
  AND (
    token = 'FfQ5r9HVPrBkbO5o3eq+jh7gy9gjitDn14BEZba52qk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )