INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10fc31aa1ab465d22c801ac2796b40432f449ab75f2b48992da3d7581013c2b5', 
    'u4vWmPhr2g14PB/suG4gauPI0Zbnr990MkhToNUGW7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)