INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08fe8d591125f53470416de405a87522c7b94debd34549d9969133a85f5688c1', 
    'Q9zdVG6jrgU8rf/rfyYPH5pNEWX3a7WdzWz9xwGV/4M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)