INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1514c4cd6b977f28bcf3853ff96137201faf8049a4decb68a23ee798b87c55b', 
    '9cpi0h8wZ6Tbdh0EOlHuioEwG53Ps0Yt9PQV1lLs66U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)