INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b220d7a5e551292a4674fef6c4d34746e353da66112567436dc7eda66bb86524', 
    'lOAgQA9EQ+Z7qRaY8deemlI889f7YxWSFBUHaSXeFp0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)