INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5cbf4db5b8903659afb4d79c4d19121c3efee195fb2019ae611d49ed2fc5f4b5', 
    'y9JXxsaQE8B4C4D36NdnZAZkL96XnCXLxrjRmTr29E0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)