INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4960ac9b882bb44906b01186d2776117c4b010e279c7f56537f426b9a5df635f', 
    'a/vQyhuPli9uV7kAHK1twBnTrsq52yMLDzBD1nawF+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)