INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7ad8d11216e96abe3a30275cc435a82f5bc6129006bd387047784f32be767f0', 
    'Dgb+8lYlXjbxJXdG5M0lpx9dl3WVoG5jLzWo1wqA91g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)