INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94bcd49e77cc261ad9e098e654a848264adad1cba7f15253edad1537048b3665', 
    'eaCWpb/TpSC9fh2LkKj8xQ8crQnEZmHb0VhBk7etMxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)