INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0b6c9ace303916778c0bb882081967c744c29219c590f7f75ad3db087b061de', 
    't3Uqo63niVOPYt5yIGTiM7EsY6UH/f8tK/18QU0gt98=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)