INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6944109916f46e1bcf2e9e8871a950fe60676e72bc28c40a67b5f152870659f', 
    'h1oQAEoVtii4jxIP+EYDKqbF+RAzS4a2hxFRJ7mXWYI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)