INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08473852b0444c1ca83ee51c744be183f91d91914043a6b3e6341a1b06cdcd0c', 
    'UYNTqlJ9HqQgFtgme+4s6ddCp3VxjYVHVR1ntgwforc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)