INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9adb2b70e265a582e5bff000211eadb7116c018ce85b7256b77657a5dd9ad83e', 
    'Gp1q+JtOR97rZNihOaScKBx0P+Uo2D3aZnE0bwaFVPw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)