INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '336b0d2b16ddd9084dd75a6eeb9a0471541c2bc093db89a895cf2538b9b8ff3f', 
    '6XJGchibx1cUemZJO0S2H0pZyj6XyFWe4+sKCF05f30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)