INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cee0b9ad928d7000ab3a47412a7427ba05ded93c5ad7809d3bafcfdce4e5549', 
    '4KAcxooBTCA/iFkvP6OPzItQMWngH4ZPId9UI/HsXMM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)