UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4dSi3X2mvKSBEO//lsR8yC62DVuPH6DCU8NId0ov0a0=' 
WHERE 
  key_id = 'caba46200d8868850174f60e6883ae52f78a3791e3f6169cca6046897d1e2685' 
  AND (
    token = '4dSi3X2mvKSBEO//lsR8yC62DVuPH6DCU8NId0ov0a0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )