INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c498221e1a2a7fcee3720b98a175a6dd02fda56302de46083f3b4109ae285fbf', 
    'se9AR9dkRydSCRH5dF+G7mbe6B98OvfXih+48CBEIdo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)