INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5f8ed6a5c5923d1c31404d96f5a28db177ca1e7497aa0d466fc15b2093f9556', 
    '/cNW4qsbAzg7ATQoQEBalbYgr9XyJV3GDXbyhSEoQXU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)