INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d04e7126892c30fda77bad2f4f75c5cd0b543ecfdde5520566cc58d446d974c', 
    'xT+/3e34R1gmyOKoeh4zrZVenfpSfUZJQiwCplW2Nsw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)