UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q2RsHbBqCO3WY21O8IOUV8X1UeLV+NesqTyhpzrUqDc=' 
WHERE 
  key_id = '052c94e59d77d9dffbff19f1ba1a8b0dca73b88484fad7cf4609ad4667eb898d' 
  AND (
    token = 'Q2RsHbBqCO3WY21O8IOUV8X1UeLV+NesqTyhpzrUqDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )