INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46c402284df015443243ea04b5f743cc714fcac0280e840a8a69685b0b2062e8', 
    'jeYxwLveGfYhTbw71+btQqGUhRwTwTEy1r42GPHr0Co=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)