INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b36b7edaad9300cfa86e305cd180513afa975821d847c98ccad2ac311edcc7ac', 
    'Wzg49WWDWJRM509OGcJo9D1md7RqNaK/hbkChqoiNV0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)