INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a1262d5b011ef92bf3f501b986c01901fb707984389e97d72007cc15c597378', 
    'Ko400rm4u7XFl4FrQd0O1GCz2TJljfoe0mkdavzb80o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)