INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dff576ac07d92869e521a9e912819e4ef041233286dd5fe2bf56974c4fc3042', 
    'U6CJz3gxfdKidnMjqDKZiut2jGgEq2LD4qKx96kh3gg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)