INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0673720247d6dcb2a734f936d8cd19e841bbb586f8d6b05f320790567c5ce738', 
    'SCDpNTHh9Wa4aMrYjHV9u0GZ3FJQX5sx4STd3Dgc7Is=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)