INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '951fac8f104b3e42c96a1674b5ecf1bfe8e87ed5997ef5151da15072ab072ecb', 
    'pH793HMuyFT3BG7Iqy7453b38uegulxTWuZLY7CFCbU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)