INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a53bd35a9c32464533a47c17f2990d47a48e80337f52777aff051d9353d66d2', 
    'ZHlPc4Uldf21n3mFdA3SeiWlEGm1b6SlGn2lDcJU7tE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)