INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '431a33805625cea30243ac3dccf3a1b342bdc4d571039363fc229eb8d5459f4f', 
    '48MDW3lqKmuDPhgri2QCjLc+oaotdjcvnocRGzLfLxk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)