INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c968718e3288de4e780398b58bd8210d633d67a7d2b88e15eb558499bd24e556', 
    '4ZYubGl8ZMJN2oObQZiyGlmvYVqdIqoZFw6MBz8+iIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)