INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74871cff5547bc21e4de97e0ec3cf40cf9c03620fd9dbf837b6f8e9093c832ff', 
    'lnRnmk/TrDxqwotODNyUGvj4am+hs8vWYhIdlxvCptc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)