INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5188660be1dafc014ddb874b2bbe6bba4e78158cc40d6520538704d2774b959', 
    '0XQMYSZFCWzOR9vVoq/+OOd0Uz6QjISN1Lidsl/dgwk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)