INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c755c46e24f9968b1ccc45543842da2dc2c2c8ddd40566b50e51bdabed8fdb47', 
    'z9pleGCPI2BClFR92TqAPs3h84W8jG1AWzj+1gjFfKY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)