INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e3ab6da68997965096a3ae313b1a2950241f8a87e33e2fcc49f4f9a49e74afb', 
    'LU8K6dKDgob0CC3CdjL0oEpNaKhwJMFZim2hghuHTWQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)