INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed5bc47c8df17e288d68e01aafbac0a7fdc4c940aa5dda27164d4db2e3fffd1d', 
    'H2C5bqjH2q02o7XFKT0bYMsVvl0sXh52HfALrHr21ZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)