INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8c429fed9225b84cd3e098831f41074bf9ad407b8947a6aa373574020cc98df', 
    'qqNLcyEtExQQYed5TSf7xhCIM8j0/QaHLsQ6L3Eu4Ko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)