INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93784f35a71f754e91e7adbb43ce0bcf044e59f3711dd7103f56b9f1182429a1', 
    'SnCtBLYxAfu6vZHddD0Ti69vBqhmnC7//+bfPvYohSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)