INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c88066cd13c347956f4155be734be448e3aeb6c983213258187656f83db6405', 
    'zXzxZLdxflPz0eUwXAVyUZV0Qehk6qqOpSvzyAUAz7I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)