INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd99c7eb9d4a4f4fe6f29701df08ed7490efc4d38230c6e7530cd215f78d15af9', 
    'LttqtrPf6WRIxIKBq39I7+VmC68WgsEJONlLTQQv33I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)