INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec61d4fad7f9921cf7228170949a73138a2e3ed1fa1b739d98cae2e2b3e4c0da', 
    'OUstKL7qTfpSR9vOh/rNWjrUayH/Zjzm0G9iNFhbxmI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)