INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f90ee8365c95c396df53c1f7eaf960e8af7533e73c22218bd6d30a42be8d739', 
    'jYmTuoFipbNVfEDOrd5GNSQenrhjpjPz0HlH8Rbf7Ig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)