INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75b87673009954e9f16db08b00689f2ed48acab93d7589c23eec00c7bcf80dfb', 
    'Adt1mfhkGOK0nfHtsMS2hR9gZfZjWeVuXsukt3lFOw8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)