UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E/Ve4WCMSYH2r6X8sk9YymPi/dfAmM4KnZ7FsfB/cxI=' 
WHERE 
  key_id = '837215caa22703e5c6207909c029c857fd2fbd45f1f078f32c307c1ee3aa304d' 
  AND (
    token = 'E/Ve4WCMSYH2r6X8sk9YymPi/dfAmM4KnZ7FsfB/cxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )