INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94f327199393fc53a6f5de2cb2c7088401e41789550df1d4ffa40bcc2e7b29c4', 
    'xcHqlhmeqkf8jnHF4hLxmj4LBFK7ALTkHEKsdSwjYGs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)