INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e4f51207ccb4a4ce0fea53e009bb45a0578879e29c72e66e5bede331e5ff619', 
    'AdVT+5aDg96ZKMSgTPF0Bij9XFz2reSQZZifA8Qmz4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)