INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac00bad02b06f2e8bcf19f253e738c256cafae2eabbbcff719e87829a9d29def', 
    'ouFcNYT1Io24Y+OJDpo9NCzYTn+0QzUyBNdu01NJfpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)