INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e5f6a8a01d6b324a37344a0340adac451f0ff42309bf4e48d1829499152d81b', 
    'zbUyXX359LIU82MW6hQsR+KuT3M7MQwZkEfPkmO5Wcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)