INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3b4d9a4ed0b32f65034751526b12a57095e3b70e1fac4946488df32880f6443', 
    'spJdjwH9BnWkBAsqrEYVoUHAmgLpA3PcCospJMGMUO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)