INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27e3fb490c17d733a5de8eaaff7b4265760a41c97f1ca15c58934d4627ead036', 
    '1Q9f0+M04WjwSEcR2v58mYbCAN+dnrlm8xndw03SbuI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)