INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4aec15e35fa6f962a0f86357013925d0352484a9762629611b0a903d35f8665', 
    'asSKTmWjRDJm6J5zvyzIzU7HIEj0ZP+bF9h0iNfdxOQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)