INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50f7ff4ca18d2c62fc5b3a8cada7aff3c3263cc4bc3523ff5a456a4a788e4efb', 
    'XZinU6+CkkZXx8A39j4mN2U5SfLHNdQcLd55UauQNZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)