UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LEHJ3LUeZWoos1tFMQQeKfMGhsKq77/jOn+1vLLAnDs=' 
WHERE 
  key_id = '03d5edb36b312f4f77388ee21d535c5fddb3933ee89af96ce5983a8cedbd829c' 
  AND (
    token = 'LEHJ3LUeZWoos1tFMQQeKfMGhsKq77/jOn+1vLLAnDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )