INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70eb38ffce8f6128c4091f7344d4d1c6cd634234a92e408bebc8be1da1ea40c0', 
    '9LfyHxxzYEH860O7MxU2EQZOqj0ajDG1U1PqYykSEjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)