INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c37744ca6549620586ad5bcb5f55a355ed2d1140bbf9bcd8e972bcb36bf42a11', 
    'h19pIX011z8IzFt9xfdcjG1dZBtT1aaQApCB4mtGLUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)