INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4b262c7aa4b49c75b3f5c0522c5dd79a241cf4c1f9b9a0af543745838ddbadf', 
    'EpVqbZS09B0wVOthKPBx+9dZkDjVY8WafSrsMN2fzCM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)