INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5888728f5da045300cbd46eefed81bae62a03f386ba4374350d7d585229876f', 
    'VJnz3p2mI37LM9ShivL18JHMCKeNW+XViLi9HHjrrLQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)