INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfe33f52085995f031a933c493bc5e959f6231e30c7f56f002ed3c7294b10cfe', 
    'eKeoBCMkWLjXm5uHr3vlCJoa8nYMuCWJYs99l+E7Gmc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)