INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0f03a21944143e565f86f599e466081a33335b43ef5500b576eb1a9850b46d18', 
    'UfiXkfhW2SttZLImZYlrgqbjrPOEOA198t6j978tKZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)