INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4217660926f0f0bf43a005213ad4a32b2a2692c0eee1a60bc771e1f54e48f331', 
    '9SE9VzyztTkE3IF9SCpUXh9ll3oFHlRlu8+Gp6Psr5I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)