INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f073c7b242da567d998af3e7da5b70db44a468ac2a35034e8069d04cc1afa395', 
    '/SIEGBHN2027OOGu3CjW9/xh3G9xJNMoq1AL0KemowU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)