INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3a5ce407a23c0e19999ba82b164c448092dd57c85db1a1462fc6a9c9c8cb5d2', 
    'SQG9S0oBhq30tDsyPtlE8SknTe1FhOROlJxAk9myXEY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)