INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbf83e886d4104e58501fecb6cc47f902d65602eba33351e03ec9d3e0fb51bfc', 
    'pn1QNhQdmXnodtxpEfOL5iSjtXcBXE57lBP+FnsUkTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)