INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8dc9adfbab2e0c3a938f82d927e2a212d16205381cd065f33ed174a3af408a37', 
    'qNKSGn4jfLhn2mtftATDkWZAe8vTJE0I8ZSQUnY1bH4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)