INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b2a89a8c59eb8996306655d769f1a7ff44ffbf2ff19ac611a3486bffc540a90', 
    'rJBiZsEqBCukxcY8lnYW5WbGV52fhe3n0lgDS0G+rF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00099

Result

int(1)