INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '378b4434b4ba7b11167ef7f85c094d6729574e59cecbc003a5a859c707aea133', 
    'm7ZRlG4v+IucIZwr0137bA96kH8YQgVlS8wJhVpIRn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)