INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5503a65598cca5c8bc92761c9b301efbc4faf86339b3159c1d3309ab520247f1', 
    'x3vz0/Wh8HMSZD7rnNiJDh8Zm3ZaF3oYg4QMkbA9OlA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)