INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8eca9222079084860e98e36f22e48f4ddaa72fffa90320b16fce0fd8d7994206', 
    'kq4UGFGSwNaZMeClBbCMpYLIbjQxMCxoRnhLtBFlNzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)