INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dcf9ded54503bb682c689ea0a5c4b89aa0da16e1cefb64ee4aff3e1baa1d8edc', 
    'agMhnEn0HNeTTuA7S1aw85BGiyRACPb3SGrlv1JQ3T4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)