INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '422dd5db41db1fac8b9b070d5fcd673e65e75a0dddc3fc571813982f66def133', 
    '4hZnPJAiK9G1JiJ3aUf72xUIHRy4bubZY8RcgJeVrw0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)