INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a5bf44c735526dcdca297e6533616e113d24edd02c3c9f7927113dae33a3521', 
    '6pdLjgu8c/M8IK1He7vlCvKOKVAiVjixM2ksFhZiIXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)