INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9337b7988982c5920de2ef475a2185e3246dd6ba44c3a02c01e9388d41661d7a', 
    'JKwuJTE8sFe8l7ZeRwZowFDowagmgaKoqoeqlNfQW7g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)