INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d6ad575a9c06ee8921ba85d282e095e8600faf54b99b40b3f36b63e914ff4a8', 
    'DvsaxpDi4rvZNlMFpMlqVwXTr0BFBqNsvWEISaJmRHY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)