INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7d9aa11cdc186b85af1ba720ef424fdccb5ea72cb7a4c3d24d3c06f3aaa29c5', 
    'LKiRKqeft0Nc9DNBZHIjbROok/bZH01X63DRQZRDzyI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)