INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37078977e28adf86f34a494f332b7a3e23e9ccb6e40d42de555d1d20fc3d7348', 
    '+H1gYpZ+TdwU3j7n4HTrIbfNHsNouO4VWDFrznLmt/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)