INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5ddb711bf1d06295db46b6696293d5e8b412c3f0392889da9c1af5aa2020fdd', 
    'CnycZPqBrw3AzOtG9IaIkKaalr4Uznb4ITo3IV6oUP4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)