INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12a41a9bb868593a1507c09072848720fcaed36a2503c31b62e4c2821500bfd3', 
    'kF64q6RUr5C5EA+YKkcCY4/4aaSu9QZuq5xpS09t8SA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)