INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef259a96dad20ed668ce691b826ef4149f15d4163f87c7e2e938567bc17bda99', 
    'mem/xyuzHO1lrKxGYBDOxiG70sD4G4uHlqVzxfDSOGU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)