INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '848224b39afe995de0ce2ded62895b09006a58723352a33187816340d689c84b', 
    'Nlo+fd3ibf87VGMDSB2rLoYZz8wgJgKnd9pgTQhWqzc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)