INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8be7e267f4c2e690071443e086b1516414e0759deab6e4da35ebf6c9f88dbbed', 
    'qRI75/QA2rOC7U55YHXHiQpc6VJuw0nw+i3FFeOPXCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)