INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '684eb65db35415fe60191fa6cde05d31fb2802b6dcf2ce6e9e616c5547886c85', 
    'a4ItUvJtTx40SGHRfbvZ8Hp/6i4T2Ua/yuhMG6TAxTQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)