INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7553b70e8508f60abc9bc635f28352f608b9db04fd939feb0eac5f6feb04015', 
    'kyc5+7N2ovwO7Vp2pw8mb3qhUQAijpspX4faUFOJqRI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)