INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1817ca00bd6715a8d8cb60a9353f35b249b05fe21c926818096d35b4dca47208', 
    'cYQ2b669mx2J/2ziv8MGgl5qsosfQ1jduipNx576PHM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)