INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42cdaeeee8a8d5c2d3ee2c6402edb835c881c31135d7163cd1ad05a8480ccc03', 
    'TcWW2L3IwmYXwITDjm02EF/kK0HW0/dZXTtIUoMsfZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)