INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6f4a44849ded065df4cd8e78f773c256f07916d193379b3f7266fa5bfd2e463', 
    'IKIjx9Do2BCjRWHRJ0aQdJJWX78NW+mnbSgykchtFJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)