UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gi5Sdy7CzeAiS2kAqDRWZ0FATmlridtqPXlRy+dXd4U=' 
WHERE 
  key_id = '4934294d4e6392b9982d3e79774c06a44266a59fbe60fc2ab3edd47c6ae60023' 
  AND (
    token = 'Gi5Sdy7CzeAiS2kAqDRWZ0FATmlridtqPXlRy+dXd4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )