INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '891f3243fb1b5f7be42c91f94f3cfcebce4bd25c579cede12beafafa38047a66', 
    'qZPwU3ahCCpmhY7S69oMkzFCk9BOKgKvRIIt9rccCfI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)