INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '398e7978a73a745def526187a4ad7daad1683b6d1be36df9227538b6c11ddc4c', 
    'YyzYiF0t9ReLxlNFD2J164F7hTLO2EQhFZNzx4d1FXw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)