INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8051021b5f47055a16ea05b4c448f1d5d860a88da9f9e2ba86c166befee1b5d', 
    'XBnWjNklbNqNZaDwEpL/hrHgdEKhFAPkxh8d/dvXNiM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)