UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yMfhDOFtLr9WWsk9BrjFnZtS2N4tlToZ4/jDxwfnH80=' 
WHERE 
  key_id = '4963456e50f89e2e06e234b1b5ac17d85d20f1f16529566ebdc42b4280343353' 
  AND (
    token = 'yMfhDOFtLr9WWsk9BrjFnZtS2N4tlToZ4/jDxwfnH80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )