INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1eac53693bb053b148d6defa705b0bcd14381b292847e3a72191bb67b84ce2a9', 
    '75Gx06pEiNrcODmpDgxSFq0v9s0/r9ur30URy5uLrGs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)