INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81adbb7354b1b92a0bab20567017a864ab58004975250c7bfb66b078e0932ea2', 
    'yotcGhVA2qCD6fRrEGdm/VwhZyTO7A3xH09bu+KQGtg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)