INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49c6252019f743822d2125bf1a61858932c01f49eea53396a26e5f2ee62a03d2', 
    '7UMN97Izy4YP6B1OAbbvjRm6mK9iIFwoKzWBiR4jblU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)