UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lvdaj9VekM+pC9P6miaxaPQ2ty/o/0usKllPk6WnLPE=' 
WHERE 
  key_id = '7c1287bb438e1e9e45362d1c6dd98ccd949497a278dd1c4eccf6f545f440f702' 
  AND (
    token = 'Lvdaj9VekM+pC9P6miaxaPQ2ty/o/0usKllPk6WnLPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )