INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee565afdad4b56fab678b616804eb55278dcac5bf3002f8f5ea838363c511270', 
    '8lYkgps2L0+1QzZt1tkQ30D/8lSedFh0xlZ9bFiYfeE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)