INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b7972e77fced91d2108ff4f871246bb9a310e66c75172bb35b10977d78a4571', 
    'sUhcxIUNlO4mItJ7olqU1hqkiyJKQHC9GLpbdz29kV0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)