INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6f6cad132e116e2d88f9a55e5ab5833c15dd90508195848d6a8e440d4f285db', 
    'J8RwEkKGwwskm1+AflnApkAkp8OJZbKsxhY/GaVY1Hw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)