INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '697b50708ff8a93586a9b2421f7ff7e42d34e40ffc055c94e610ef0b7c20ae10', 
    '8u53/DPtBOI8UALYSHmaTDHPmxTdQwo2wl77mOrRVVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)