INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac3f6a6beb7ecefbb354556a49692c59c4e8420b39a3e83f33866ffddecf5b58', 
    '0mrEmxFA1kl+jq59hobwiCg8WFxbbpQTjIPVrz4C9B4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)