INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b26990b1c6ceda01491b0bd977eff71d44a2e15d9a32565deba3366bae7a096d', 
    'fx1HSo/ZpchmmrnB9uM7BPxLBoGVl9AcZiIlNvYUCpQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)