INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b310c376de8ce63372b9d5edc8573c0f9a30a60cbd31b8a8b8499601f9218ae5', 
    'gPYb2nsz1+sVAMb64Y7GznnvG9M1VsVkIlZZDE1vvCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)