INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '261819d72ae7c633f443c1c36d25e6c4a7667ddaea00ac540d039db6542ff755', 
    'CzKWVaNLwaSv1x32lUWbSMvaxgY8obTfxyf9xbflaYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)