INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '195a3a680d4b6b2af8099677abbbc8c44984b12bea8bddae9ae0378a836fe2c0', 
    'EkubYIvadk9vfRKhBg5XpYHYLJj5xpGU/1hKKm3BdB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)