INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe923c776dfcbc8ee2a94924ad549be445d2e53fcefbd56f6a0084bbf4d93f75', 
    'AxxEiB9EaBxeswNvjKY1B+cvM2M2S914AaSlp3lPKlc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)