INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28236d509886a2b2cc5f058055f598fa45a93bce1a280e19ebe8e07858ba84a8', 
    'JkEAvjkZ6ekmONbSTTrsrjJFZjF2htnwp20VFQG582w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)