INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f0a589660f68068460f1dc7e987a76b9d0dc6ea4e60b794443a49b62b135f17', 
    '35v0qeA6mrb16RXduKfgFRye0tjN8civM2QPS7A2b58=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)