INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3195af88500a0c9334bd431e8e6156a3a892e7f240b42e729a706519be6d0ae6', 
    'g6Q/xSUUFKnq2ChUnOxdG2dxmiLabsGjIjAvH2ACV/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)