INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f240fe86ed0694f4e64e820396b5a140644a45c2b8726f2506c5b09faab658a0', 
    'qcyzAkZ0IsYJoKiAzxrfNtR3xJrVulRHwGIIEV0dOyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)