INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52664c62b249b51730e80672f81dddc7599eff613923971cd393efd337dc40cb', 
    'fVLMGrMDXtkK2wrlBgxMHRGkw4AtyPTz1XDlL8ENBrI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)