INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21925321deaebeff335f928cb1c1ef5ed9342d6af6786fe71b0b7f025fcf369a', 
    '7BdOz1A5EOoZ/GJrcc9ngI3NYjUwYMfpVQjQbUyME6s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)