INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b66e318aa3e6e870b020eece405a77a49b53022d7dc5a5bdd80494d7eb99efee', 
    'tL91WS5L4xUamefPt2pFUhLOrwZ+uy8PTaTUS7525Sk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)