INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39ce9eb8cbd5cd278c750932e159733d7df7942f43547906dbc653f06ade1544', 
    '7hdSRIAgtS7NWawL6GuZWR57l1sNjUxRdqO45B5OQQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)