INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '943d9b38ceb114b1a93e1277da0df3172a263ca51cf5bf466516d3bd1ff03323', 
    'kZttGyFBO+SQ90z6poLpF99m7qoZEhqf30TEpPnejLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)