UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aH2Z/l8eHlMWQsL79yXFLSpdnFHIw12DYlBdeeIQOTk=' 
WHERE 
  key_id = 'f320454792f8769ad4de282e482aeec00df1e772d6d3ce89013fbc64a2ff83f0' 
  AND (
    token = 'aH2Z/l8eHlMWQsL79yXFLSpdnFHIw12DYlBdeeIQOTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )