INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6a946045baed4c43844f014b05b40f145477b0762e6a178bb3156a0cc2ec291', 
    '7KjdG77ojmDXE7uCHnmjtVxZ/FBly7YyymfisXlGpBQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)