INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f8a314534f2306f09a38c7d38f21763980f881745f11d3a3cae7f1248f59c00', 
    'LBO7yRLucujXVADPsCEV2r0hNDBcsBDDEbVjtZtifmA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)