INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54975e34e229a604b4c383c4f674ef3442316922f9a9a9ddf57bc403f340cfb6', 
    'bUnULeELdxR8QYmuO5E68itsb7hGhfLagNXa5l91oSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)