INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cda2fe29523ffbe16f40dec195cecc8885f648cd003ed7a49e8d6ca4b3374b9', 
    'pT3kla1HufYapDLaWL0eV7PAlQ5tx18G86PfJNXpeb4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)