INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd18953868b52dc9c2a149da6ae2aafad83c5d51e071b44a46b148945fce215df', 
    'iKHCk/B2fajLV795ht8mnyoJu3TCHbHijjX2b+fP81I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)