INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '984a5f56fa7627e33270846961f6a6fd649a4ae3be7427e7c0e1f274a5def162', 
    'ei+dsvtjmaGlCI45o1Kk1KBgDm7NsRnYkONTLoH3+Q0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)