INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d725f7df65358f61ce808bd1a6a1e214408411804a9f1391edb4e505990d0bc', 
    'A5q6/jIYpajsNihVsRUHIzhfNIQc26YnCIMUAnJQ4pw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)