INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa9c3fd2b8193ad0a6291edf1f28746ffb2e0cd607688a4a094d413e71e73a0b', 
    'MDEd8kAhI1HM27YSs46pg6eBK3hUEVgTS02xQv4Vv1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)