INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '817b2695b4836da9cefc43ed80ea204a69e951830e51a14afb0a254809f960f0', 
    'MHuKrl0vgsShGJiKbOsr8F6UzKSaa+044tW09jESIeY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)