INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b5ff5c15390419915640a440e58a75db3ff899945ce92325f4dcfb34993c503', 
    '4CnE5uDJ7XaauE4redJEV6SJRgRG3hX1X5BwEiQ3Hgo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)