INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3db427c58700c373137b2cad0b5623f3430dd8ba23b0b3096a2e000b941b33fb', 
    'AmHTYC0MiCVUjeWQFymBKvxcbcd0L30ApvkaaOWN1tU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)