INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7bc8ea0345d1a564ba24e04bcdb86f6615a3e642996b0be5b49387f7d403610', 
    '9SOFxyBxEk07FH/Ft8TPK7YsWKeSquaCf0bkDHIZdF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)