INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe5fcd88fccef07ecd7569d0aff844b0bed8c5bb3d2739023556267e98c8a45b', 
    'qTZxlyUmR9liX9jE6eUeBzlCZvuspyF1OK4QiN/oUiQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)