INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f15399df6a395172140b46f1042245e81207976e874e93e307c09835b0da2534', 
    'SfZLHeDysxC0nPEz0XlLPGu2ir6NpKFlMyEI9v/zb1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)