INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c769588c693927daaadd17b5febf41deb0ebca2ad1db7d84bbb234cc0dfa6a8', 
    'yIWcKoYXBMcBLHZq45REGLLUF0hkL30BYbdgBzh2prI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)