INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2918ffac53048dcca1feadb758958b0ebaea457f0ec472f41eea5141cf657c14', 
    'VCRUJQiwoMJU5WZm8dKIJbfLAc/nx7Cg1fpoY0v4EiI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)