INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6be87056f395afe74ef120ec5a091df48621be4b7d28a21b65e5600c14a5086', 
    'Ued9bv3seF3TQ6blts2wZfWXHqzMlsApZ81AEYhu4Pc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)