INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0b6e3141079237b772eacdf155bdbe192fb6f29a054b17db4ef8f485dacd818', 
    'DAuI0eXoQgWGUlmFYDHSpcS4eQO3wgsc6LL+ZuY8x4A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)