INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3beff6d4be502aedd38f0ce78d7f0b80199ace617db38fb93949748e96eb09bf', 
    'Q0hE+HMzL7mSmZmW6tI7hCAYGkN0xZ8JYYwQa9l0GhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)