INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '868c324fbb73ea39dc985e30b935cc75a9a80ca66d4a1a93c6bc026751974e9e', 
    'dQQs1xYmdvhM9hAyCaSJBaBuAAYXrJ0BLMJ1ZPt90Lk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)