INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3454fefe734fc683734061095e55a7260c3a088e13432c547f4354e9dad51eeb', 
    '4pSTrrodmkHDMXTuuwFVBQSzNms0q+phu3P3ueiL4t0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)