INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e745aae61e36790da7fd3d6a043c8a31e22e7f94c55fabb7c55a232ff4c84f15', 
    'C3Ky9nj5jfLey9+E1t2ukJCiFklcWewq9INUqZ6nvDs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)