INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bbdab55dde3562d675c4fe8d817fa063fec2fc81bcab3e972057905c663667e', 
    'Os3NwVS761recJj3fmA8ILBzXvFh8Xr4IrybP4yySPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)