INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5250495acb1c8e3508be6a3a63963d592a97d38c1005002757ba624f7cbd6563', 
    'uvant3fNvnqJi8fGhJrDRSlTo8pMfGDulK70o/JXjaI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)