UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fGpV75nvKLkxFV7VyDmbcvtfX577ioanRyxMqtMBvrg=' 
WHERE 
  key_id = '04dd9e23bb6abdd46db2085a2e90be10d46c0182ac6194e368c3342f01f4ed43' 
  AND (
    token = 'fGpV75nvKLkxFV7VyDmbcvtfX577ioanRyxMqtMBvrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )