INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c4fe2869016a2e66ed465903fa2c3712d0268a68e5a4cc050bd2974dfe43819', 
    'jvIkJ7DgvucnR6PapquPDkTw62U/FFvFPIN9VlDmE+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)