INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d68b09f5affb4c914ee1a65ce762abcc8c95290531cea181266ef69ef451dfc', 
    'SUU0pkYPc8pwbw7/rDxAK12xAt6C9HzkOJjWzpfT5w4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)