UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o/VfFicag54VSgEO10jd3sCGvJ4Af3A0z5+YbPRQ3s0=' 
WHERE 
  key_id = 'b4c02a6d1d764e527d15144d2fc2c48645c1bd5175e789946a95bb94af566b15' 
  AND (
    token = 'o/VfFicag54VSgEO10jd3sCGvJ4Af3A0z5+YbPRQ3s0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )