INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8128ad125a20f276f0b5fb5f8da99267254b0d5ea638dc43050b68860d013f52', 
    'LYtZGw8sfYUf69k9AeNengQhKrr/8Iec7sqV4a1kchs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)