INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c279cc475fd9fb22ed7292165d0e46136d2370da98031ebc01573f622b92503c', 
    'N2ntu0Z0M6MXaBQLMpSEiHrPjrjpklg8S4VMEuDaauU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)