INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '353512f67a9e54275caa31b1fc38f89b4be2851382bca64097960a4363c47eba', 
    'mjwHcKvA4G1O/69l3+y6YvSFWa1MtXjFrcQVhDWlCDk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)