INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8668e95137535842d292f450a70a9c4d1a453b4a26695d5544aa6996b9c2360', 
    '7HLnv/vBPKymgmAO4I2wDs3z56NFJ9Aqs1c9KvQf6mM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)