UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm7ndmAW1IBJfPavFKcjGrqSJbscNiy5O5MmQQsKagW0=' 
WHERE 
  key_id = '6de6ddff2f8cb94c6967730eb44ff5dc10e645ce442970a1a0fae8a1aedfd367' 
  AND (
    token = 'm7ndmAW1IBJfPavFKcjGrqSJbscNiy5O5MmQQsKagW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )