INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8d03e22e1c75fc8ea2a3619aeda04f6bd9d24bccb784c8a2330a03b0416fcd4', 
    'rvejflguMH4VVjAclsCbZkTZYQnz9VhNlqfrPAIK6Q4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)