INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8d8cd1bf4b6dceff8921b2e4a5ce1eb386393b7c36fc28fef1c0f7ca3729c80', 
    'yKOhCRo+Hq9QcgFBuHWPx6ORwaKNCMzpWG2oJJdQAkU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)