INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40f1ca5f86724e28684394c77384193883051e30537a9e5c160414eaa4ce32f3', 
    'Tz4OR+S+NtenAnYaAQ961j4FSSD+3bVsd38caDKcmXc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)