INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4abcbae50ff41f93702483a687dbde440ee7b784bf05a0854d10d08062fdebc', 
    '9u7wtkCFj3snTPh9uI+75Ujs315TvB3lmLDN2y5Ltl8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)