INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfb573fa4876ea29dcc07dd393b4cc4af243128e52aea20fac79b97122148f6a', 
    'TP5y6T48ZdnIAM90zdUBF6VDGjSgiGt8ehJUOKfNC5M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)