INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bc7e1814e2d0fa82622a540297c538d0ede9c8b8d4c9ac69b04268227705ab9', 
    'TuldYDamH5xYYnk7p6BK9qEjvnc55fEnd4L/0EyIEcU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)