INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1b3dccf370639e0e0afdeb1912319d3e072d3f3270998fc662f7367939b12e7', 
    'Zp8dno5yXouclBxF2XCik3tiPEW7rWufCAnGyrebVv4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)