INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc28a8004b84ddd73105530aa2a424fa51f6fde4d2f3ea225aa2177cd495bff2', 
    'oUw5DCR6psl13jqaQBlhmbr53dlZFEv5b5xMO5feHgI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)