INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5bfd0ce02356a54d5bebb85f7675dc6ccf4bd82a6ca6d451f0f9a6e49c56ac0b', 
    'KmAy+ojaIJdLRCk87KfkNAwUJe2p2R6maaUiHcStSSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)