INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2dd445c446fc98e5ee425869cde1ee749a775a42668e2b033baa184219c5af56', 
    'rDtERiALK8I6UWo9cU4PYKXN4IzfjJxoTydMpbcdANg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)