INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c5283c6446467d5372a9f7eb79bf4ad7aca4d740865a1dddcf985ce597f6ec2', 
    'XQET9R1ohe0isllqOlaYW/Ls232MDZfQNdHE5xa3MvE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)