INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ace41043155d2868a9e97f728f19a5cd45fd260d8118f2ac463f07fb88edef9', 
    'fyNGTIDZCUb0kYFk0o/rvoY8ZcWfrx15Ahg6US1uI3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)