INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b783eeaab6ea974da1994fdc81cb15a3cba0e14024f37182b019f8a875bbb5a', 
    'nV6ZVvr5y4Vmy4ZRvdtXMVjAIsdw/vA60JF2Mk8J0m0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)