INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5470d05983fe566f16b7569746eb012ad9931c747bb2bb0f8ea79f2523c73f77', 
    'QegFjzebVlTyY0hPIW8C94KvS3bxJGafB2Jwe5MazAM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)