INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a4afdf930b6e40d4f286c15a5046cd464473710e66fb3c2e5151dc1c4db340c', 
    'QMCd0BXFpBvBovN4SUdCmU0GOfh7S+ldZtLWmwi+yOM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)