UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mgxP5wT7pa1cR8dSVCZwglK7fyS4t0vokb1X6bksv3I=' 
WHERE 
  key_id = 'b0a9e3910113c60f23603fd7cfa94371f7d225a16b3dce29540893422fcaeef3' 
  AND (
    token = 'mgxP5wT7pa1cR8dSVCZwglK7fyS4t0vokb1X6bksv3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )