INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '64d38799c711531bf6dc8021e409d2804311fa355bc8db574ba34caacd743114', 
    'k6fnuMts9vxeNYPx52J3M8lTOpY731FEn23SIhjZA9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)