INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d26ffb3a26ec4cac08888d2abddf7b42d9921e8370c037b30632802a66ffedf', 
    'N0eQuzQydv+X1UVolMfOKCsoS8TRMAKlssL0/76lpak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)