INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dad73c63c91f9bc44d862847b02f47664282a01abbdcc0bec9fcaf12b7a6c1a', 
    'L4e3VVLEiPq8v2QZMXIft3fyqLlcKDnlWHOWdFpqcm0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)