INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db5850c6afb506eab25334eb8f17bc2b6e8ba63144df332f3c6b5eaa1c8d1675', 
    '4NHGdcyD9lgS0COjsYe7/av8qomIVLJwBvminKJl6iI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)