INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a675233981af3429628037cef2441e0cb6f6d6ef51646698e760036f8c428ded', 
    '+nRsI8vi9O58CNosJd6ykGPshQA5tYU9eiaW6p4vVuQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)