INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1f6d644c92effa60edb37e7406edc7675755ed01a501e1461abf730bd954f8e', 
    'z2WWNXymkll9Ni8523CTvSFu/6OGH2BmfmaWK2I7LLE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)