INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '500568b921e2c2bc5351f9d9edc88f651980b484d518cdf00036728a687b79cf', 
    'o2agfTlbOrKO24sUABmJ5PdJa/lXBAD1tYATn5O1/9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)