INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56f843715fc40d475faf8c01c77ee316df036c7e602abaa0543de515ecd26de4', 
    '97jROG1P5JRFhSl/ulMph0dgnAv8q7VIUgB2EGcb2+8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)