INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '726cd3fba0571b97119a980fd5cad345cc72e05a69ba3d7b2ecc9fbd160e4a3e', 
    'DOArYALh9SFuhr60UvnlrTKIVPeeS1awRG01/84dEKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)