INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52f2f69b108cde7af211fe4eff8e595f5c2160b4394aba2b7982e04aa60ad419', 
    'f2jfT3rKw2rB25oA1z7Ozsyq9Qyo6KdtYvFaqnxnveE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)