INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43edd811677554b281f06a80d040aa7a8817aa20bf7ae99f80658b1f213abbfa', 
    '4fS8azlQQEEO8oqacStoje11I2lpOIqb2cr62KhlGvQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)