INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27d98b3afa900a6fb706044e46416f25562a44eb934007917caa9e17fa787c7f', 
    '0YbDGYBSqibr25UzkjKtGGMPZHUxuYv5PPK0ie6fNEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)