INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ccf6a43c14917b419802c7395cd31457cc7f09c7452486fd2b3f5c895a9c0303', 
    '84lYS3nlo6kBrbn0aNVwzqhZR+xztctPDJxAbWrFYqk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)