INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c918a935a0e8316d7bb8ec8562dd240eb6625b78462ee2796d89543a925999b4', 
    'M/Y3h2zC8L5VpElTR6AJCaQjOEM+WuyKg0INQ5B61Bk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)