UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fVtnzGPOobUkPfOTk/RQukFZkaQEy+RRi3bvj+UNEGs=' 
WHERE 
  key_id = 'e01df070ddbf4280ad4deef97c6f6a9d81328e14a7781702475095fab68cd58b' 
  AND (
    token = 'fVtnzGPOobUkPfOTk/RQukFZkaQEy+RRi3bvj+UNEGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )