INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '027b6670b4651c441bcb354db0d4409909218e8e137eb732bf0dace94fbc6ac6', 
    'jgw15qe5jhs7vswFG2Oex2yHc1YEcONV77SdH0gK+5I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)