INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8b1400e498655e457dbe9c4fcdae5cc4d2f9a410e598953898954b3a0772dab', 
    '2BeR8mcRJ8ykZedCTcL2uU5+4wxvsiRZEpcXX0TpLX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)