INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6276d3c31779e3d99d4c9bc6e1b9b57e00196d8c40bda94fe55b18f8898224c1', 
    'g3EKivnAVIbASdX0s8aaC8Wp3S3hfjJPr9Gu/YwgHrM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)