INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20a98334199621fb8c500149180c32c732a899307d269b8553a193665aac712f', 
    'OaeOOI+HHDkaQTcCuv0p/rnMUOf8zW8rVlO0LnfmnB4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)