INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0864d862aeccd5f62920c5d69f7dca71b0d29950832f5c1991d028ab0c87ddd', 
    'Enzf51W/elcPgSZCwUYByJte0uSwYaamXcpCIuy0jfY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)