INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e3bb6257bb875f77c9866bfcd5f6f12d1415f4a4034741f82c9521895e58354', 
    'TwwSXdmKMEAVM9SGz4OJFSEUg0/Ywdt+6DoXR7Y2ZY0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)