INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1aad5e68a3bc7d719284618174a480a6ec5bc5930070452435f718d09921428', 
    'daW1Qe9taFXQGJ15HomZ4Fdu3CKXZcnzmz3++x1KA/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)