INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebef074380404a9d4c0c8d07bd5feb9945f5664fe1d7a8bf093db039870aee4f', 
    'Zc4+xv/MpTDr7udRNaWrjjtm18QOgewe75QUc6yVF30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)