UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G4ol8sltceFHrEaGC3nAjAGAdbcxcmxdblwC0YnuosA=' 
WHERE 
  key_id = '96db9c252b4cdab8668440c98b9103c4744e92ef9eabf0f2d8ea14d2551700f0' 
  AND (
    token = 'G4ol8sltceFHrEaGC3nAjAGAdbcxcmxdblwC0YnuosA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040