UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3S6ncdHDn2K0kdYM7tb91n2cZhZr1fJpHpdTZxIW7Yk=' 
WHERE 
  key_id = 'f4a35868e2ebf657e044b14b6554c19877a3def17014c44e3d311b38f9fd1e58' 
  AND (
    token = '3S6ncdHDn2K0kdYM7tb91n2cZhZr1fJpHpdTZxIW7Yk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )