UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F77gRa/1Er0ncAzWWGnAkL7JhJ6RMG8riUCOAgNSMEg=' 
WHERE 
  key_id = 'c9fe59787b214e89a30750d86f5676af3621a4aa7de8bac535766947dc4e1dca' 
  AND (
    token = 'F77gRa/1Er0ncAzWWGnAkL7JhJ6RMG8riUCOAgNSMEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )