INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cb03e0f10349ae4850d3ee433eb036c41bb96e5be3081b09caf3c599573f284', 
    'DBU2NKwKY/p7JcuvlbHBk1fljTgujwC7Yh4qUapUeqk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)