INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e549cca0dfa85a6281260d815b7db2d4b3bb457d2df1cb671b1d7f24cb557378', 
    'uBOWwDAW/qezaoKd1fhoRvppYjzej8833amgruI7hlc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)