INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ce436f78917432b65e7132bd91af5d8ea2a96390d07f3545b319dba80201b3c', 
    'x/5odrpByrPHdiN1PW2JI+1EfS30MMHOCDoNfswGRgo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)