INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8ad8e19e81878659884078c72e05a00e517be5ea34931dfb08fca50d87277c5', 
    '9idAwSXP2jjSgXMgdg6OafPmiRMudrAbLHs6U1j+IH8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)