INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e18134535f9cf4c3f0a8c75b461d54ce5e88d09a72489d061621108a61ea148e', 
    'gbsdfEIw1LAKrk0xQlg7wCzTtjuRCHyW2BRClFpsm9U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)