INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c828967653cec6a7ffd8ba4976a9239b436a03640d00628d999f0630c832d978', 
    'h1c7FG6EMyWYrzvzpsUtFzPrehScBDbksdGZGLp/onk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)