INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bcdd1436a153ca6c0d312f6e23fffdab61ee98a260c857d1fb2a49b3fefb165', 
    'Yc137v1MFmgYkQWMWm+wQZpLv6tv93r7PVK7wjHHFos=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)