INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f769fdbb8f4754d6932cd6e2172840ba41ccdad933c56fad5a8cfd94064f490', 
    'yt335jgxwNnqHRcQhbU1vRSEgvTZqGJPiNSw01HYfrE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)