INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a76efeb0e89a23c5a33f6202c467278f1a7a33400eb8967286001528cd9cf831', 
    'SyCY0VebSsoR43YTy/dBMpB0nW38Ri1GrPNWg/G4coA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)