INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '718fbd3d4efa0914024cfce3866d54ac44f9f97462e3390595d0fed9ca314d6d', 
    'zOIWjWYMIod9fkc8zKgkq8w6Tqf2Etk+kMPJu1OSPCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)