INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfa97d27ff08177b8adbbb20fb2b065da34514a136d5ef734e8b2b64ace64cf7', 
    'mQcO8IqpRoFNhyT1FApEoDklLmDxgQpWAILxadGTPLU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)