INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fbbd81949ce2d3ad90cf979e5341addfb5c759dba66a45ca7104d516fa7f646b', 
    'Ujs7kEOzvWgSLPLHFuVWHr/y9RJeyt4ZzMF7Z26er/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)