INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7615a2dc2681bf31c680e076e711450dc67abb0713ac50efaadb22c6f1e27a0f', 
    'uMJO+dn3pUJJz6dSsnJEZ889ZLlBIzLdgu07nCiau/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)