INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8f74c8728798ae8e2aebd1bddaf181ce958ba26418393611d98eedebf61e394', 
    'LTclVvethYKBAT2RzffvACSlfX4Yyp6iN1rKFPfzFr8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)