INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b38eed00a876413855cd219c35ed173496f3a64b740b06bd9fb73cfd922f31ad', 
    'fJ/vGHZBDEsJtR1Zdf7oChtuj4ci0G4kAjg8VmPldSc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)