INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59f4b5477b0cffadc80183530c66546ece0c04051188c752e40df5e19ebdace5', 
    'O6alhqe397pHgzeZdXA553ml+yBh/kmp2eBKNU3qVo8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)