INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6595c21523336f8c9bf9ed20ecb5b2e41a1ba637de42f8878d974277b65f6785', 
    'huXXOpfi451VVHKX/jU4Q6Qn5eKZrmGlaFfzuF+QfyE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)