INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6391a5af3e8e37a97f47ea70d8fdec3dba6c029da40af8e7451cbce8fc30acc0', 
    'Wm9Awhu6rBQB8YvoGgDjk/I9DdTsJ4wjzOYn/UqAU4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)