INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d52bea4a0eeaebe25af786302c5570d5f0c3a5f054f5f27854ed4e238f33aef', 
    'hYpAd4hJ2q7q0vFLQR8MElctS5O4wba6b2o6U8yxlXk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)