INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c28c3d4b05a68d52dd751ee734643b702a6ebf80cbf94653ebfd5c5d9b9cbc1', 
    '0j96zJY7s/J6D9caSvHqOD5RLCScuy9VtBo4kTLhj/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)