INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c14fbecf4ecd8b30e42b156f9c243c74acc8165631e5a12a04cea18b2c07b36', 
    'IPVAdihTT8yLgdAMDyJGrcVczvmx4pgm9Q07m/D9wZw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)