INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e3958de0709acb95c494f250f3e5b05797162d4a5df1f820bef6839fb62403a', 
    'j7Fl8K60WsQPDsrnLaUDtGUr/0yu0y/9qGC8WRyJqSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)