INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc9459fc4351f5848e87210e5ad14c1b130bbacca3cf33c16910cdf606f537b8', 
    'b83Znf2NPoetnhfTfNKnrNmBeFspo1Q3wpZ1I0RCjRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)