INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c870c299b978520477b8557efa0224b53d6fb821c5a3d885f3070deb9c945868', 
    'KOJQw1JnmIwnVbZcdbCeItxYkbyK4tqxfSEQDcmspCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)