INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8400446e1a83c5cc52688d95f9ece206d4f09e73e09f1fd984adf2137db4aa8', 
    'JkPVtEzKrCMJFT8QKdzsiDB0ICMPf961/cU1+qSaemU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)