INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0c761055dc09eb7892d0f732a39ba0acc696eb2829b07733afc1792470dfa36', 
    'Qn6qc7TMaa4f9KT3K97u3DDzH3gIigOezgwgEUElXLs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)