INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1b34cf2c24e06579ff1fb888b251f19ca6a0c2ade7fffcb4083106c1d087342', 
    'YxrntyEdj/C+i9SrS4SFk6eyItzTtOblYiZdrZw2nAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)