INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8689677987dc419f5ef1606dfb94bb72b0288c0057d9c4b23c60c5dcbc758a5', 
    'RfJeK8MGTfbGabzjdRKVhaNumWfFhY/yUA8mFkGMMBo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)