INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c88dce8fe3a9f6050406abd9e4a31886bebdd2c3ab30d091fbec690ab69e5e37', 
    'cj3002DqOwqQImN4FNNQHUVrtGf7eBHvT75tgElG+wE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)