INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1e319d2a93a31ed39b6d77a0f0d5e8f2af1fdb190474bf1594a9c692bb97653', 
    'enEvKiajrWEhaKcFaqsf+P5OArRa/wOxk37C8Bbuvps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)