INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4595485059cc41739ee49d81a729e7502f3649f5bd74a88f5d6efae9699394f', 
    '01PImnZ8vXDJpOuJkMJXd1w2oA4jL//7G7C3VhR5O0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)