INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c8ae9461ed9ecefdc2159ad482d8fdca8a21c3eaa8df42f6c75edfbe9716506', 
    '10eCcs0rEwsKhkcyaWhcdQF8WUy/CbIQbB+rsO09mRI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)