INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5ac3c4d4bdf32c8f914f0f0d11695517bcc842717802d8c3c23ba0c581f0068', 
    'Q7pAOYjOAwqHigvowPTVJIBZSBD31NhpdUotuhd4FUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)