INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd3b9d183e882b949bb561586180341792abb20f75e363825f070f58b575cdfe', 
    'GtqMcbEq+w3UPMz5cdxIFi1N0s3vn1CqYFeG0BTrcoA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)