INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '544b00fe730fb8529904a19d821e036254e246656b14cd40ecce8b7b750e5354', 
    'rMq/1QPAu30RSG5CUVbh9EEAw3ltX3ROg1yMR5MVc6U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)