INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc3d761a15aec796d04e8d30923877495da6fd63c8a61be040f953c250d2fc2b', 
    'LUJAn82EARBUG3+OJM7Q1DtlQ2rtk8w9Gk2PWeA4jnI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)