INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4467c55c42a9c72674efb8ea70d565c128541d5920a5c9daef91605a45e663a', 
    'cdT7b7AQe2BkVwhac8m6MtXNmvEGNw8v1ziqsbxqPPM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)