INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c56f70d67e69324591710725612f381ecb117c341ac56e1aa37e93198903446', 
    'p+jINDDiYTsZpzZ7OKnU46/xmPidqD7AsDcKEvPP0xE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)