INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ecc2b988a8043466959d7cfe81486dfe0afb18bf9f4822e61c5abfd275068935', 
    'gUyUKHkmJNK9FvOZo+an+0Fk9jgitOD8lmzZa1fChJ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)