INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a5ed69c41e4b71fa84326596d02526642cd7b1b335a95a3b0eed8240411e847', 
    'uiQvbL5E2wNWyS/4LUric3sai72/edmjzluou98YbSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)