INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a919dbe9cde723d5d7cbbd284651be53f712bc2e5562fb11e15a72828ddb84a5', 
    'jiW8Id9biKq4iswm8SBN1xjS9tPW8JqiCYDZJCo93ak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)