INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '829c76ada23c2734cc2305e7b336035ebc9d20e15ee8d7cbb295bf2319ef3972', 
    'lTNLGyg+NMdkIqESsnCzWUPHT66i9lMMXVTmaHR5kEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)