INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4bfbc18424c0a23a291735630dfc63f950514066d658e35a125e42b9f67148a', 
    'VNbvjdwpvHSpglDDE9yaq4xwt4rM49qR75R9H2fH13Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)