INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '807636a8612cc43aeac3a83d75d415f14c6c062c32fe938a3bd1d848874758fd', 
    'rDFj3pTHUdL2WEROi7a539a6vEW7ofq/7khv2qukiAU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)