INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc3f921186b103608bcb8f71c2b5797446be3b8d78218c4e173f81b17b12e8a1', 
    'Q27dOxrgRWLITAYv3OVus5PcwJAQCe0Lu5QlPze17nk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)