INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a475c3b52efbb12ac0893351667348e5b922c514a1dd76d851f471182dde36a', 
    'x8sU9pLZ2f+CQFAWSNUfgDUawH9AY7Ifj2BlD2CVo/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)