INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '271aa70b97dc2f7b2c15bb5912e5d42b197c768bbab24c167f756fb2af441062', 
    '6pY4fdrunIRbcEyCXzKd77ptCqYhagk8XfnWzU+pCu4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)