INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48ce9d7ee2ec873ea193c449af19c460a7edc432bb7823d7f40c8504f78401f9', 
    '+/DFeEB1hTKFYPnylX/RCcZvL/J7vAeD0VxXZo5eQig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00072

Result

int(1)