INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55a1395f1beac719143c304fa9e2df174ca0deec616a13c4e197f9a1eb0fc528', 
    '6NPTQgxPWdzKhRoj6yCGhEc7JAYTfMOiNGgzzvaNYEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)