INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '746b914cd20a918d8ee590159b35244f8e81321a8b6837dcefb396e225a14cff', 
    '14X3Hw6EEBI0OdTdLpcm+3cI10Dtl3B6ZZ+yHyAUkXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)