INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '877446039935cfcc7f62ed1c5a66b8f50a71e697b65548997fbf425031abb331', 
    'avTRgtQDZnnACLXMhIEiX88yBZyrwFISzSGwOWWKohQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)