INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e5e96f1c281992967d72d3fa2ff75c38e1a85f624c48764c11ea7afbb9ceb9f', 
    'L7T6uoTw4NwqFlQtgTien5nrHN1oconaxta4V6dOIJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)