INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '874d048f7e108aa28dc26bcadd311b1ce3022c7834d5955d4da9f59cd0bc78c6', 
    'ZUWwNz8nXN5zkHIlk9FhBtWppGfdPdgBsb7Z3LS25vA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)