INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68dcff662db7fd7b72c60d81d261e158c28d7a4b334f9846cf4a13d38dfaa7d6', 
    'BXRKHD2b3RdFekbqNICCNSQereCpE5Iv4Q9ebVI3CHM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)