INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '348ae4a3753b7348ffc20bef3e10c3d04379ca9e43f844ad9458482c813b64b1', 
    'xDL2uVar1yKia10f1HMWC5AsTC37x6vrOWUZ7w6Zhog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)