INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d243b1e8c4a6b62dba878ad56551e82624f9f5fd06aa1e624c8c53e235773e4', 
    'PZDhv9GOSv7uyT0+ATw3bFjpSxDiXbgfSIyzrsXZlRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)