INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e3c76b91dfbb57b3d3ee8956adb0b48f539f82f57ab6cbbcedd850c310ce6d4', 
    '7z54D0NrILcQRV1QeB/+PazXpZvPrF2rmDBwvj/BUUA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)