INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a135663b1a492da6ddccf8bf607ffdf6ba42fb6ee141639fcdeca5b02328255d', 
    'w2QKsK9k/L9R748YQjOVW0tr5A8ydRkyIRCsyIRJcRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00123

Result

int(1)