INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '302ee790d53eb415cd87ebfa1210393dd8fe72dff24fbd67edb6e9ace681d242', 
    'Yea0UeRjtztzhRH2ifTm1RtL7YPKn05bbpQPBryF+N8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)