INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c258c94c00b73f750988e005be1cf5d7d12e3258728dd03f0b68c10b21888d7', 
    'xeyL5gDVzWk+UoZkKsqLhGwEd7Fl0yngF+1yNLEVjBQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)