INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9f6946f045a0be897cdb03df334417657449b68404085fbfcb6a779cf574157', 
    '5PfhLgirFoPv/jRS1H0TAlxT0CI12IdHC54UybUTyRA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)