INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39eab688cf371b3d92487ae543fa627b2013b47d6ad2e163f2343961d9ad5d9d', 
    '1vk/Xswk5LV1AYzqihikVugJeyO8d20urkU1YK5IQro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)