INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d3230ea7f95c8ac594e3f2a71d3cca0d73a341d4e142d97fe2ea822bd8fdaaa', 
    'Wt8AY8mhZ9j7lgctSYg//M2q9dBvRkhhxwTPRbzDi3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)