INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bf6e6da40dc1dd6d49f39e532a541b6f249ca0c46a16b8377788e65b3f44d47', 
    'DM4SkKfcY+ZgHvQW5As/7q1A9+4ZuNGUCEUWubKziaE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)