INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99c214d733c94190f096ea966a6576cecc349dd6a96bd2e97189a626e67a57af', 
    'YrHqAIiOhPcwNioNbF3J+h9/1tWVAqbE47seTof6MbA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)