INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42ec684d2068b1dd19ac17d1a63c7f875c69fdafa77fd18828843e1b1935a7fa', 
    'wOCLBceksUpjXSmXQw/I3zMcpBLEpZRGPZH3RGrD1k0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)