INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3d94c64f94ca4751d2b009ead0611e6cf1028aba84baa2d79117ac3f98218ea', 
    'PmtMLkE2IhRxOfzC37USXkn3vEN4ezvwuPsr+vD7bc0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)