INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f232a6e96e0714fe32abff21ce832000352da7e5f1997a05eaa7cc15c1868074', 
    '6HZbtvA7r/vViFCvZTtzMmQAGlJRi9PbpcHXYnHUJMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)