INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9f241e2b76aecaa15602d784792f2db039f4701650facb063840dce1e8173a9', 
    '1eQ2cutAH+olzJIZVV7EgzzUUWi89YWVFtOambkUzdQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)