INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eddc21f15bd362d7f5da93f227d4c964938b2e2d20ea0abc9be8ad6d0bb0c5a2', 
    'tLkk7uA05sSbf9O12dRxytJTuwOIBRzg36/o51roC/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00077

Result

int(1)