INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49aea09f39ac47c14bec6355c6d75ed04c7e388f86004be5a30318ae3bd25627', 
    'sK6RkanzOs4SfIBg4a1hZkb/cJ7iuMIXtTw5Q2DfMVg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)