INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d51d36d6a2cae3c097026514a38fb2250987d4ff0011edf04169b7005d478b1', 
    'NfGTfpE6YJAin+OHR6/Yzb8eVLibkzieOAuHWXy1tnk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)