INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4cdb7e64276ea02086e84ef1332979ddf84998e62933dea84371298a460fd04', 
    'FQbQiInv6PZOoygzpyvIMBHEpXRI1AqQjPKFQy0rFTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)