INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6a9c6d60f32f9e82e4f32b353f131677d4f870553bd9640abaeadc0202cf4b6', 
    'WBIKGhljy87gYef4NvvSPZlPhbg1PnszB8pM0q3TKl4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)