INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30c877a737d7dba4849bb637cc85fcffae2dc512859521f26a101889870edb4b', 
    'jVPy74WIxMdGQTh7OJETvnruq26oDDTc03SVjstHz/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)