INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4cde325b4f8a5a2a447b54c8ae25ad7e22bebb82cfd77aa5a88065eade1ed1b', 
    'A3UT5i1qInKlP6UwyBc7ni8e0MEADZl/SVS59/4y5JE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)