UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VTT/oB1Yerpi819v2oZLa5ihLjU3GMzcukdLxRlNTrg=' 
WHERE 
  key_id = '89e4eeadba042730a82995efe36b64764685abfa95ef0a3853df51a1c68ed4bb' 
  AND (
    token = 'VTT/oB1Yerpi819v2oZLa5ihLjU3GMzcukdLxRlNTrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )