INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b047e422183ab302d0d2fce6d3d68ba7977ab461a1c422f95373a98201b068e3', 
    'wK7p/J0scHuIe/xe6edMhNvaICuJdKzYm37zkh4Qark=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)