INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6294ce7d4c26c1a64af30fa0b574871e3c9c06f76e823a98e7a717b01ad74729', 
    'tsGhjwA180XDbWJTyLUPVr8C8HWppWGmquN4oXuConM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)