INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5ec62a365309d082e6e5cc1d2dd6783b527d6b2b3521334873c99aeb8690583', 
    'ELbh6Zm95TnDTKidosCdjFy5ef2Wc69x8tA7e5D5MUI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)