INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6231b9f5b9865d144b504eb053f9cca526830af1893d5ad41644da2dde1c80ec', 
    'vyw0fHJMA7hgJM3RehRRXWMgU1uYbn4y1vghcy5Mknw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)