INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a0852acafa4a668f25b8091ae07c656b8ef13d81b5e3cd0c74346d9512c65b7', 
    'JSdRrLkegVMTaUQOXo9oxWU6XOtDFrTYqrolrULOb7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)