INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c151d7f4023029792b912188b4d07a3f25191465bfddcdf52d9df4c7daec516b', 
    'AwZcSPIXEpPjgiPE5ihy3TRNBL1KgfdSzupWzSxxa+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)