INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48f3f92ed482310d0e15b5b3ec57f42f800978f0d02329e7da490039592009f0', 
    'hdtmSxsMdI2erSKcYh0HnXOfANOCwe7mSgCHC/tE1bU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)