INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a871e83f29bd8b46122f8e855ed1d12563e0a56454a040fa32ad1e21a5629a8', 
    'ib193NkHj7FqmS+iDtlVXnJGFx1PxCFT4Jb321skEjs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)