INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f6e2019d9b5f2c13694de3ec522e369462fc13329e9b576ca7dd2ed33575a18', 
    'usPtBPYpM4Jchn9lk7fVQs6R3IvlOp2rf6WjJtu9h3g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)