INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '696c1819ae6a5f9eb92b456dcc029c3d49435cee05394eae0355f11b973b4104', 
    'r2arAFvCk468RyrUS14z3qvTnNKzWPpS5TirhNnchvI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)