INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c6c1c53284d6d2117dc37e61165d13ce9710c88aa4fb6694f6934aa0ce62c3c', 
    'oSDg291Q8OD22vbbHmP30+3uvLpWGSNyg+3cqV2T7BE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)