INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b382cfc952e7e40cd2689b8f5c7cac4a2d4c1ff2189564abedef99c7e2d0773', 
    'cuUqL5Gz978iQUdAR15kGyb7LjOYO1ayw1OilhCsY0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)