INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cff456331035939a9274b665b7478c9fe6b531eb17c425cded13e7136cbd8d2', 
    'qS7wUhOFa00WYruXK7GChVyCcNm8dnV0cPXj7evQKiY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)