INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47ac1d636518bb10f0e1f95bb6035d485979cd02e288f4ce1f78b966462a15c5', 
    '8XcQlvQ2dxjQnjyop0Ft3B5i96CDfo+79VJhwQbshcM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)