INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0d77a9a6c91732440a7b4527e774fe49bd8f64fb4ab0ead18ea61c712c30b234', 
    'RT1zmclL1vQsyL3K+apAQj0jZAy3yEMffIn3t5fhjwM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)