INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cb9d054a932ed0c2b8ab531f63c58db7825ffe7c31a567c8625503593bc2de5', 
    '9tXBW5irnvBj5N2OOS0Cmq8qt3TK9kXwO+O3ccBzt7o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)