INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '458d2393b7e5bd7412d6bf61b60b2da6db6c61b69e9a104f1b52583b8935686a', 
    'EML97N2lkRqso1TF1fLYBOO2DEJ9JmjOh2gwVynE/NI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)