INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '374cae4942618cd1d3b44d64cedbe15965c098e20a2f0aaef519c4499ad46dd8', 
    'P6Db7128ZDXbCX51r7YRZpmxwkWawdiXvRLijI8PQCU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)