INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42bd92a623d9effc5d56ceac8950501bba01dee3d317c3147b90d4182ba4f271', 
    '460gXN/fTZbizfOE99JSfublFBlX+rpwzA0w5Wbui3E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)