INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74600189bcb8b61d03199b189930104141edf08a41cbbaa2acf77afefe84a9d5', 
    'AQCxC7J0qrzwIjLiol4b98hbG6PalfwmnCizo7KlbZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)