INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e37790c987f3280017456e28dd6dfb661fde791971e1d74c586fa42f9ebbab6', 
    'Doo6TSiOetwQLOUdKtaiKPMfi/aLslk7Fo8bN4bWQZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)