INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '392eeb656cf616f2bb7319a9b10271db2cd45094d208e23827c186943ea4adc5', 
    'PwM/zwCWZbapJDAygKxAZWKVRZ36dxa8AnwKsUq8XNU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)