INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7fe25fc300c0e72b77991365055516046b5cccc080ee808d6a7997dd7d77ee3', 
    'E3hPHN/BLUPchOACk8FFAJdeWCxsux1wNo4QnPoC9/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)