INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9df96c49112bcf51d92c6334d4adadb7b54826a37e4588c85fce084e0f01ec9', 
    '+vq2+Fr/Vd9j0rjQXKqRs2a74MO9BcQGjWSw70kFolM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)