INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16d4be6a7b1c260182e9a7cfc368f94cc51c76191021c0f3b4155a1450668a53', 
    'jDYxm3Ca8bUdAQYFCMaANza2nQtzxWhwtHesZNEZjYM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)