INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffbcdd2735a399af283c8ae28bb9bc6737f0711b08e46ed8d64ff756a5282882', 
    'EubI+JaIEFY94l9SiIpir8cfbAk89vIqnhZNYsMDuTY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)