INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c473d586133fbd1c0ecc2ccc0737d43c5a0c59a08b27c27b42e292cde35bdce2', 
    'yb9shxCKShyZhV01mQiXLMBW9KO+/lmQlnsspXV+7b8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)