INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30d5ed9b44b5ba6ddffc253f0ca1e01d35afc433b301c359f270d2943f91dcec', 
    '0lUr8OLMXzcGEaXB7fDgPGM2O1c5DZr+Zy0BwNiGn0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)