INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b3993ae47c1f5f9d6cd19734012ec8ddf7fc741bf476bd9f294008145dd143c', 
    'r/dhQsG2gDoCSpg7awprLxF9v+Ax5xksbcgn1CmAM7E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)