INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c95597a3e7e5955f5916ffe058d50fb14dcd82072a7cda9b7c540d49ac60735c', 
    'x3ePy9Epy0KhXldw70rQQ8c2G1NBhV0ylhnRpuMBHSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)