INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a297d197dd017975563a770d1fa59931061b956a85b9bfd7fc104c4170da87b5', 
    'RjDMcUV9zcPmT4ZcDffKyoALAPw3hGIA/AcQ6edc4sw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)