INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5ce0914395e80e32e96047d6f413c336b1d97c0f70a0d55f35dda9400161721', 
    'I1+T0B5FAKrPZLhlbT99RO2lLVrWAOfqlAN3XTkm0u8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)