INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b093848303298025604034ddbffe3fbfe33eb91991cb951928f5acfd94172da2', 
    'LcBPaHt8aUm+jn1AnFc2FgdKXtBGu5gB0eV2gk8ykQM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)