INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f048786001b31dc5e5d6d90dbf93f002d32521390ef6b6aca80d8e1246183fe', 
    'ezNm7phNMWOTPAxft3ENr2oTpqkRg6sDj1LD7wT9g7I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)