INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8243f5bbfc27fd448e0d6bc060113acdd0297b89b344439ba3bcf861176154f2', 
    'vW4ixradC7g0wuWIi2U4L1tE9s3QdunYGLl7wDuhgcU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)