INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18a5a6cabc1e565a5a2866e30410670de9d5cbaf90d90932760bc0fb2e52ca56', 
    '5EPDFc5KgTtSdRjjdsWOuDR1RsgMaiehiRuCPPlkxzY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)