INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '298b7918bc225868dbc79ea90aa0216cf64707871543097b0b111f1477a9d50b', 
    '4BjUsTP8cXl1DVHMAv0gsrgOyitjuPf4jXWzmmN4DTM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)