INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c52a6527d02f63a442c543460f03b83515cd1813cb852c0c2417f15bc89100d2', 
    'W2kGuzEIOJCkNn68l3h0VH9n+0h4pM6ULMcYPB/9arU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)