INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f28d15fbb53e7c65b935f2515b34e77ee9c522b3ec06274341f6bdb1a85b7b8', 
    'NML02QFjLUADNuBDod7jlMTtlqMREUaNuECZNaR81mM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)