INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7acd9cf738c935e159f7be7ec8ee5f0a09bd82c114ee2b3649382a8a2ab4b3cb', 
    'OvpnexCNLbVU42RPN6bO4vyq9GbqbehlHoEYgIzC0VM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)