INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20915d494a3b0b1de9cf12b254d92db0349ff5bf1f0864ecba7513a5b51073c9', 
    '70nGLGMkUiyty3C4gP+gD0K7m9u6jCem+dgh9Fstscc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)