INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4278b286ad0f25a1d90bf5471dd6e3cbbc2a21957fcee2d2753c9c8133effecf', 
    'YalJ0tQHZdr22c12GF6D1MX59jOa02PxEpO/Cy16PqE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)