INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40ec37cec8742062a37607884e686f011ab8dce94507b99d5a62e19af3a752a8', 
    'ASGk8y2KnmIOUgLfVwNWorhevL9Hxw6OBablu4CQwn4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)