INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f81929354b90bb46c200ad8f378ef06610994e266692742507a2afbb643992ea', 
    'JOEHCNDhCI7L/5gDCR8vJtZms6raSThaqvCWefbYXOc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)