INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '442b4bcfdf649322a095f2f205c9607686791f0f43e4c13f2a7f202c52a788a8', 
    'GtsfyFEKTTYaqb4xGkwEdqTKmmNm6XMlwx7PEcNVNIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)