INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b533f17038ce00d5d6a0bd7331c2a73199d7f509cce31aac3f6ce0a1cd40ad4', 
    'bhnymoq41XbfwJYMmma3lT+LKvpgqwhol4VAU2fwugs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)