INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e45793a471e057b726469af5303ebb69d5dcd9a8526a4d392833f1c475f22ec', 
    '7CXzNkBWdBZIpkHe2sl/vNkLQLjEosFnoTjUN7bJZ04=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)