INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1926795ab683c361ada8f641f8d09e62eece76abd8694d40d02e8c0a92401902', 
    'fooRfLchaWq5qgdJmIVfkbHHtSQhNCLgl0foFCUftIc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)