INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf321ca05e755d90d24e124015ccc5ec3231dfd0c5ea82b3d86903cd97442018', 
    'sTHMwFAyatFCIM1K0s0PxWCGq3EgystiHsKrZ1eM1BQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)