INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c476937960012c75f5ebc3412106317ef3c4d85bed450b556fa548a5e71ba7c1', 
    'PAAOorbMpAYWkrpj0Xj23nJXcwZXv41DRHPm7F6xQ2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)