INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4530a475a1951c9bc8e80f65a32feacc897fec780d14741d3b3437b369929610', 
    'A2jvb8pLdc//6VqgdJpWXBfq7NsWDO5paBjgIvT4rZs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)