INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f9a077016e6a79c1d75f7c5ece00b8f46cfd4b84276e19b589a3fc056714a52', 
    '+PVDJZXOg6jjFCRPtKt/VDU357VUapS1BW2zBhQqraM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)