INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c23bf2a51c3cd7946b5e64ee50de017c6ca15014db6344bc4c9643523f459108', 
    'CEntZJ2VpdnafEKqZ9pL1YkCb8Gi9wOnbMvCa3mcKHo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)