UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q71qKSuO91jS3egX7fsqzJfqT2XYJMqTJ+yeUBGd5kI=' 
WHERE 
  key_id = '77ae53e78f67cef10a2cfe3564aaa214481c8d3c64dcee3c8cc0cd7c2ab07afa' 
  AND (
    token = 'Q71qKSuO91jS3egX7fsqzJfqT2XYJMqTJ+yeUBGd5kI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )