INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '476993832c20fb205b1e833703cf8c3dcc3f91ee257f04eb7cd9ec19eb6188e2', 
    '9bm7LN0fJu0xwxOj2ULidRuoT9Wa1CjGUrOQp/o6AUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)