INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df424aa29c082a0020f4cb76c14a60526079fac8e6f4086075677c03b222e5c3', 
    'fcODyfeztcdvz9y9RQE3fQAXkijBbgvaVs/DHHBtpk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)