INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a30b2b9f97e8184f0f82e955fe86a24998d88e3b471748a59bfdc41c5c4f395a', 
    'IOnECjwh8y1LUoC/aI77awlQ9p9MMkIe0u1RbohGJJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00081

Result

int(1)