INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c815d38c3f3c4c355d00642283aac3cb550523bc8e7aa71dd127df9d73b45f2', 
    '/QVh4F6SG4UXvw9EFE71+p0W0VBBVxqNNQCn27SMe0M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)