INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c857fabd606c7976943fa9d64a01c0ac9f57efce26ed4ced4aad01d85680f596', 
    '2C+9Xw0l6wRsCx2KxWkqx4guVV0DIp24niL/Ap6188A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)