INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '135c086f147be268918895220a44e31cf32d5143b45d5883b43f38ac2716491b', 
    'cEGcoRG+JBQz2FLSdbCksdM7T9NRkhHk1qLiMk6ZOpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)