INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '306598e12b7a99343a8dd176fdd646fc96ff036877f99a52e49b28870f92e0ad', 
    'CZCBAz/QWr4W5jo/bKUOU91O8EDbGOVErHDMeCoEqCw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)