INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6de08373ee96fc8db2dacbe2a0fd1ffe92b1b57bc3b15de2f4f465cfb67a6a78', 
    'pwEvejdh4rCCzlqad5d3qMhUuqmKg7P7fcxEQA9Q1JI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)