INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eee06e3a8b426273aa9ef15ef549d8243ee54f383a94e39d60f90380c2eec205', 
    'hGUznSuy6L8OEQbD66FVZ3173O4cVCl/nLRNsPBb27k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)