INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5b38ef32b3a5cecbdb2fc0711f691ce873cbce2671760eb8b7ac16340da4152', 
    '+wdKlmxImj/xX4sbpTwGzEaGwIleyCP8j2rkB4M8iQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)