UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EuNgONb+ymJTFQcsifpZP+rbT8yvi60kZCNWS6ixNHY=' 
WHERE 
  key_id = '28de75657d5986ab1548b92ede14c00ad7254f9de96219aca4774548144dd370' 
  AND (
    token = 'EuNgONb+ymJTFQcsifpZP+rbT8yvi60kZCNWS6ixNHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )