INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e95df6c23839c6717665c686a264307e22b8286d54a40bd81f6204fd9d010ff', 
    '+pzxQJjl5CPmSB78MWULkhjjBS3I3iIztXsgD/5Ij/c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)