INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6275b560a935bbe5da2f5fe9ea31d290aee59d10a4a0a4a8f9c1e1cb6d46a4e', 
    'JFb9TGJvcPk0BrI7rAoAffDEsISyGSIRxKIPSdANhdU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)