INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bd98703b37a55dc309cdc1392f5a3f7fce8dacdbf1fe804b8426d21c835cac0e', 
    'm4v5lxV/TcFOjSRLFiA1euTuAUuY61uTZ74Ak32aaFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)