UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+kqO+vx2mJMHvMIewcZByg4lAM2UUv3nylGSRt6pg9g=' 
WHERE 
  key_id = '5ab270631c25eb4699fa0d3d297d4293704f9aa25975e12a3ad806e16d93924b' 
  AND (
    token = '+kqO+vx2mJMHvMIewcZByg4lAM2UUv3nylGSRt6pg9g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )