INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bd746b8b3a0cd9297b71e9cec370b7c0d7a09f705290487fdce14d4ade26a0b', 
    '+Y+gqBZcILBWQIo6PL4c3VsBKx5rQQwubVsx3Xl5/fg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)