INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc2a30aeccf1d5279a13c6e257c3925ff6cad778139f1d52d922533e7443c5b3', 
    'w+qxH8R61zuavujR5ZUGijShhtvowkZAQWl2f+sGrUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)