INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28e4e22f7af34ea91255166684506e3ab0386543955308cf27c5978d65eb0677', 
    'evr4W6GV5cbHpbnpdZcbqHsqv7phYV+PcyaafRmqDIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)