UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c7H1lWgZeYBNEkkXLCNVTegWrpNJbLL96mxSc9xHdT0=' 
WHERE 
  key_id = '407089ad91fa1e0e2150ca7c17523c7db525a825a999eeb3f5746b933d3dde4d' 
  AND (
    token = 'c7H1lWgZeYBNEkkXLCNVTegWrpNJbLL96mxSc9xHdT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )