INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3305514d2423433d2b5df0623f9a7eb2634403873ea4aa9bb3345efe2de5a68a', 
    'PrbqoGehiQfQdK1P/43wopHycgIWQTJte9D/YWNc4LA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)