INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e78b62ea658f83d7a7afcded6784b277301b18c14b7457265b9faa7f65499c16', 
    'DPgn9QiihPKvscafCbEByccWIt7RTeO/XTNk3Cq0nXE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)