INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '00a9530174af502b3df9e1d2b7b8381124306c1f4c4a21eed3001fa8bf9b23f9', 
    'q78t+bJKvmKt8KtqRlDcdEL15as3Q3JdLjzNeL68C2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)