INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a44cb1153c2f26bffb332a7180f2fd888ec1e5015f4581e70ab2fe4710da9c2', 
    '6jwKcioyZLkm5ZWsjxDtatQvmspwDdeFGQtcc2F4wcE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)