INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7b474617ef1c23ae964829e60f4bcca7dc5af7b8022fabec483437919045350', 
    'NceLxJwu+8yhwWbttmUxFCGAEjCYqXO4Peh0J2ZmnRo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)