INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fbc130d5d0e88e5ec200e584945d74237e8e72968e3cbc51ad483289892b8b9', 
    'DnJ4qpQ0CoMfKeTOKbGFUjtdD6fALoZJ4qAjwojaIzg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)