INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cece45e82135e3989a6ebd9961190a1cb571a488e13bfb32d11704fc04e34757', 
    'mqltkbtGBsL1BwjEZnegOPpNkfsS6oABwIlxS9s25Xs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)