INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3f99b61dec56ea998ccf600f7fab3e7f84d54b1901080e61e4006a01e6023f4', 
    '/4ZbvyfL9FB5SyOUEdj1dvyBPFJVbZQ/AT06aluUNng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)