INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b1c5190213d6516a38853d4016c685496be23abd3ee1ed173a475ca0a59fc1d', 
    'J8RNKD2ksAelkRgr1zlcNKm28/4TyJew/QDRMx8ROiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)