INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16b35b6abcc738b69b5bdafd6002c30feea864e0fc6d25cce2f6049704dc229c', 
    '3GJJjsW306HKRfFvDi6s0PCWY1TvODwDgSSf544U45Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)