INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4478954050e698be7036fbd81fa28bc97647b481fc32534f4d034498158f643a', 
    'RLiTejYZtK+NmogKEu0jj6QK0yviETXsfNeOkFRpJFU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)