INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '762e041889fcf5befde0f7fd56a21ae91c1072d1af9d9d57a09e1eda02b15083', 
    '7/1PiMHz5JK9dWqyrDclmgSRxmIgc0pYxMxuoieaxXw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)