INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc46152e04c2d1c542b87c088dfef12b43e2041b2a158ef783082591043247a0', 
    'CXN9RbHY+AuilorXJ1jhlvQcZulI6ykuZE/quI5qeek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)