INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4628d4bffb699baff85127536b234bbe5d7ac1a92a1bf8fbc2152abb97e7311c', 
    'LZpOMf7SkrtqNuP++A6zTC6h3l+qIuLdaP1Pu6oN9wk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)