UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y10JABL7R6aifpq6Q3TPUUF6ExVbtglPOj/tZspSiSw=' 
WHERE 
  key_id = '2e6a7b82ec0169413dc55ac382883365ad055cc55289da0e1d1f3dbde1d79828' 
  AND (
    token = 'y10JABL7R6aifpq6Q3TPUUF6ExVbtglPOj/tZspSiSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )