INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15545bb6c03dc546894f50ab05602dd07f70a31e7ae2bdeadd3b86a7cfa814d4', 
    'D+JNaMAsyFWKaJmfEg27fOPbtlwMUQ3kMGe8u7gfkWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)