INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e24974258b3b6a1128cf7cd7584f5e68bb244f02718110381b94a33406d63979', 
    '1ZlPpvvWHXkos1H18xslCnV9l6VWGybr5Db3O8mYmzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)