INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8e4b53653a0be725b77c5f3ce6d49c64c27e75803b11456ea4dcc27cc210df9', 
    'Y7ZnsvmheicESbc6BTiMuJBnpYNVycyyu3fAYPX8WOY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)