INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98c7f6df57a807ba4e7e9e645781db1ffe60253d9a6fbc1afe32bfd7216bfb6e', 
    '+T4vkQpvvtaAtqutNLz3810bcne3cPExgL91s4SwvPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)