INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b5282f24289110b53f934a69eaf11185e3528db82a20691b281768fbcdc741f', 
    '8lUcFzWXywgmoVXm7R+t81pBiFb5GMqvyq3yPD3ChBE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)