INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cee212659b0ecaf1967442c379a867eb7b5d307389d6249c6fb27d40f6f7005', 
    'GKdKVVmu1ntUdvmv3mJEs+gxKSjFqG4EUt5w47ypsM8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)