INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cdde6f23d76f47b17963b7598f34ee6d763bb3589df1374d388b6e6b87a1d20c', 
    'Ml7pjbyy9dKSAlkAc/GqATsFbDpUrCLo9qs4eRE6M5w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)