INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a97c6cad879a2777e7d13797151341ba3fcf59e57e75722f385ab6bf6688e3e', 
    '7OfEd0OZpEPRU2eyz8vAczagnrjzT8FJyOZFdrm4qB8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)