INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ecb7bfd0cd4de6c4226310250bcd2125a58b0e7a392f2a7f756660610169095d', 
    'u2hs2DRv/bkOi2OwiTiKYwrl4U8rXfUqTiQqkypMXs0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)