INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5546248aa69930398c4a3918f1e4da92b6d3d5f89a10bd6ece7916790592f278', 
    'mJOa+EVyGJEGavNhPvp9I4eNrLfhDRbTNcYBv5Jf9iU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)