INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dc488a5ad6e82669eb63d61de39efc398be1335118e64e0a9fc07f9bb05c51d', 
    'UvdcADcqDqba6V9Q+DHNq6kZVaix98Hil7zcO57LMEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)