INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c9f46607e5e0fc12d4c5d354b20e3dd2ca7a114832e3120a78a7e51d1755cdc', 
    'MI8O6dlXfh9Yn+UnXJ19Fq6DmxcEuYS34r4GC+Tf1tM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)