INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3da2c8257af55807c41c8380821dd81b2dcdb28a7899393376489db822b94c25', 
    'cNjmu1/3ipJwTGx6hASeSTlO6igg5vatWm11fOSrTmE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)