INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '981a224d035170e00262e178553060aa723a93f6e741d38ce963c262a313bbf4', 
    'aVQPJDEvhoUnHZysT7NR9ntuG0NL2UXDvOkFmlz4D0g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)