INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fd477184210e845823e8f3b5c8f103f9fbfdeb5ad3e87ae604560d7796819f8', 
    'eXPfUuj0fuhNW5ZWE2x8fkJyPS8rq6dsRIVcb64wSrg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)