INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0fac51d839f5772a17a05e3b187203a84d12ad1c2178512e4ac54217debd8dfb', 
    'MYnBxlduXP0CXPQspfT4j9s1117DP3E+lFxBNQEaOeE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)