INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b0050765670e6a0f72f2f1eeba8aa210a0ca92b26e543d39abb1135c349e19a', 
    'mEIVAaM4NHwJr2wW0WiQVl5VvmIooe2XPNekIRta6HU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)