INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '357d2c9155553d92b947424cda8568fc804dc484cd14d370543a0c74b968a09c', 
    'DcaHo17k8TOgNkUVMb6Gb9PShyqfu4e1E0oFRUe1AtY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)